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type: MusicGroup
genre: lo-fi
popularity: 37
followers: 13387
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-12T19:24:56Z
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album: good news (lofi version)
  type: MusicAlbum
  date published: 2020-02-20
album: good news (lofi version)
  type: MusicAlbum
  date published: 2020-02-20
album: SUGAR (lofi version)
  type: MusicAlbum
  date published: 2020-02-24
album: SUGAR (lofi version)
  type: MusicAlbum
  date published: 2020-02-24
album: crown (lofi version)
  type: MusicAlbum
  date published: 2020-02-26
album: crown (lofi version)
  type: MusicAlbum
  date published: 2020-02-26
album: LoFi Remixes & Covers Vol.1
  type: MusicAlbum
  date published: 2020-02-28
album: LoFi Remixes & Covers Vol.1
  type: MusicAlbum
  date published: 2020-02-28
album: illmatic (lofi beats)
  type: MusicAlbum
  date published: 2020-03-13
album: Say So (lofi version)
  type: MusicAlbum
  date published: 2020-03-27
album: Say So (lofi version)
  type: MusicAlbum
  date published: 2020-03-27
album: young & alive (lofi version)
  type: MusicAlbum
  date published: 2020-03-31
album: young & alive (lofi version)
  type: MusicAlbum
  date published: 2020-03-31
album: Dance Monkey (lofi version)
  type: MusicAlbum
  date published: 2020-04-07
album: LoFi Covers, Vol.2
  type: MusicAlbum
  date published: 2020-04-09
album: LoFi Covers, Vol.2
  type: MusicAlbum
  date published: 2020-04-09
album: FIND MY WAY (lofi version)
  type: MusicAlbum
  date published: 2020-04-17
album: FIND MY WAY (lofi version)
  type: MusicAlbum
  date published: 2020-04-17
album: LoFi Covers of HipHop Classics, Vol. 1
  type: MusicAlbum
  date published: 2020-05-01
album: LoFi Covers of HipHop Classics, Vol. 1
  type: MusicAlbum
  date published: 2020-05-01
album: supalonely (lofi version)
  type: MusicAlbum
  date published: 2020-05-06
album: supalonely (lofi version)
  type: MusicAlbum
  date published: 2020-05-06
album: level of concern (lofi version)
  type: MusicAlbum
  date published: 2020-05-08
album: level of concern (lofi version)
  type: MusicAlbum
  date published: 2020-05-08
album: levi high (lofi version)
  type: MusicAlbum
  date published: 2020-05-14
album: levi high (lofi version)
  type: MusicAlbum
  date published: 2020-05-14
album: WHATS POPPIN (lofi version)
  type: MusicAlbum
  date published: 2020-05-18
album: WHATS POPPIN (lofi version)
  type: MusicAlbum
  date published: 2020-05-18
album: LoFi Covers Vol.3
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  date published: 2020-05-22
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-15T00:21:05Z
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  track: WHATS POPPIN (lofi version)
album: LoFi Covers Vol.4
album: LoFi Covers of HipHop Classics Vol.2
album: Riot (Lofi Version)
album: FTP (Lofi Version)
album: LoFi Covers Vol. 5
album: the woo (lofi version)
album: cardigan (lofi version)
album: LoFi Covers Vol. 6
album: Eyes Blue Like the Atlantic (Lofi Version)
album: BS (lofi version)
album: Mood Swings (Lofi Version)
album: rags2riches (lofi version)
album: LoFi Covers Vol. 7
album: Positions
album: Merry LoFi X-Mas
album: so heartless
album: LoFi Covers of 2020 by Golden Era - An Epic LoFi Edit Collection
album: Legacy
album: 2021 (lofi version)
album: Lo Vas A Olvidar (Lofi Version)
album: drivers license (Lofi Version)
album: Holy Water (Lofi Version)
album: GNF (OKOKOK) (lofi version)
album: Calling My Phone (lofi version)
album: CLOUDS (lofi version)
album: AP (lofi version)
album: Kick Back
album: Scary Hours 2
album: Peaches (Lofi Version)
album: MONTERO (Call Me By Your Name) (Lofi Version)
album: COUNT ON ME
album: COUNT ON ME (lofi version)
album: Rapstar (lofi version)
album: shots in the dark (lofi version)
album: Astronaut In The Ocean (lofi version)

Loudness (dB)
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value: -16.116

Key Name
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Mode Name
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level of concern (lofi version)
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genre: lo-fi
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fddca6959d0106a49d479aab90a2a80fd00aae45fb987cae92cdc08a7a283d. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8083390 — a six-check JSON result.
  date published: 2026-07-12T20:39:38Z
audio: level of concern (lofi version)
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WHATS POPPIN (lofi version)
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duration ms: 155294
explicit: false
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  date published: 2020-05-22
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additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-05T01:12:41Z
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LoFi Covers Vol.3
type: MusicAlbum
date published: 2020-05-22

LoFi Covers Vol.4
type: MusicAlbum
date published: 2020-06-12

LoFi Covers Vol.4
type: MusicAlbum
date published: 2020-06-12

LoFi Covers of HipHop Classics Vol.2
type: MusicAlbum
date published: 2020-06-19

LoFi Covers of HipHop Classics Vol.2
type: MusicAlbum
date published: 2020-06-19

Riot (Lofi Version)
type: MusicAlbum
date published: 2020-06-26

Riot (Lofi Version)
type: MusicAlbum
date published: 2020-06-26

FTP (Lofi Version)
type: MusicAlbum
date published: 2020-07-10

FTP (Lofi Version)
type: MusicAlbum
date published: 2020-07-10

LoFi Covers Vol. 5
type: MusicAlbum
date published: 2020-08-07

LoFi Covers Vol. 5
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date published: 2020-08-07
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-05T01:12:41Z
  audio: chicago freestyle (lofi version)
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the woo (lofi version)
type: MusicAlbum
date published: 2020-08-26

the woo (lofi version)
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date published: 2020-08-26

cardigan (lofi version)
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date published: 2020-09-04

cardigan (lofi version)
type: MusicAlbum
date published: 2020-09-04

LoFi Covers Vol. 6
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date published: 2020-09-10

LoFi Covers Vol. 6
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date published: 2020-09-10
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f38cd4aed6b0aae77923bb993a61016dc999556034dc67d9a66a02ab0369e3f. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8642444 — a six-check JSON result.
    date published: 2026-07-14T22:45:25Z
  audio: laugh now cry later (lofi version)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.104
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.653
    additional property: Energy
      type: PropertyValue
      value: 0.402
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.564
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.937
    additional property: Liveness
      type: PropertyValue
      value: 0.158
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.673
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.657
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: the woo (lofi version)
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155245
  explicit: false
  by artist: golden era
  in album: LoFi Covers Vol. 6
    type: MusicAlbum
    date published: 2020-09-10
  genre: lo-fi
  isrc code: GBSMU8642445
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T06:58:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d626e1afd1b82b10a367b300d27a8bbdf7a6d3c4a4f44a3b716b9102c5a799d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958256
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958256
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8642445
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T07:22:18Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d626e1afd1b82b10a367b300d27a8bbdf7a6d3c4a4f44a3b716b9102c5a799d. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8642445 — a six-check JSON result.
    date published: 2026-07-16T07:22:18Z
  audio: the woo (lofi version)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 143.073
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.57
    additional property: Energy
      type: PropertyValue
      value: 0.482
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.34
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.863
    additional property: Liveness
      type: PropertyValue
      value: 0.422
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.158
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.766
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: enjoy yourself (lofi version)
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172307
  explicit: false
  by artist: golden era
  in album: LoFi Covers Vol. 6
    type: MusicAlbum
    date published: 2020-09-10
  genre: lo-fi
  isrc code: GBSMU8642450
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T10:51:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x39bf30c9ed2dcf8917876c59f54a88820c3e1baf9501719c60a1203b7ca87980
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959123
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959123
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: enjoy yourself (lofi version)

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8642450

OTSTimestamp
type: PropertyValue
value: 2026-07-22T11:35:32Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bf30c9ed2dcf8917876c59f54a88820c3e1baf9501719c60a1203b7ca87980. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8642450 — a six-check JSON result.
date published: 2026-07-22T11:35:32Z

enjoy yourself (lofi version)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 77.988
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.58
additional property: Energy
  type: PropertyValue
  value: 0.352
additional property: Speechiness
  type: PropertyValue
  value: 0.034
additional property: Acousticness
  type: PropertyValue
  value: 0.306
additional property: Instrumentalness
  type: PropertyValue
  value: 0.857
additional property: Liveness
  type: PropertyValue
  value: 0.086
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.421
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.601
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Eyes Blue Like the Atlantic (Lofi Version)
type: MusicAlbum
date published: 2020-09-25

Eyes Blue Like the Atlantic (Lofi Version)
type: MusicAlbum
date published: 2020-09-25

BS (lofi version)
type: MusicAlbum
date published: 2020-10-02

BS (lofi version)
type: MusicAlbum
date published: 2020-10-02

Mood Swings (Lofi Version)
type: MusicAlbum
date published: 2020-10-09

Mood Swings (Lofi Version)
type: MusicAlbum
date published: 2020-10-09

rags2riches (lofi version)
type: MusicAlbum
date published: 2020-10-23

rags2riches (lofi version)
type: MusicAlbum
date published: 2020-10-23

LoFi Covers Vol. 7
type: MusicAlbum
date published: 2020-10-30

LoFi Covers Vol. 7
type: MusicAlbum
date published: 2020-10-30

Positions
type: MusicAlbum
date published: 2020-11-13

Positions
type: MusicAlbum
date published: 2020-11-13

Merry LoFi X-Mas
type: MusicAlbum
date published: 2020-12-01

Merry LoFi X-Mas
type: MusicAlbum
date published: 2020-12-01

so heartless
type: MusicAlbum
date published: 2020-12-18

so heartless
type: MusicAlbum
date published: 2020-12-18

LoFi Covers of 2020 by Golden Era - An Epic LoFi Edit Collection
type: MusicAlbum
date published: 2020-12-29

LoFi Covers of 2020 by Golden Era - An Epic LoFi Edit Collection
type: MusicAlbum
date published: 2020-12-29
track: Good News
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111335
  explicit: false
  by artist: golden era
  in album: LoFi Covers of 2020 by Golden Era - An Epic LoFi Edit Collection
    type: MusicAlbum
    date published: 2020-12-29
  genre: lo-fi
  isrc code: GBSMU9105847
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T04:27:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x020526267e92f638114642fb7d31663d5ab270df24ebee99b062c6d40630605e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9105847
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020526267e92f638114642fb7d31663d5ab270df24ebee99b062c6d40630605e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9105847 — a six-check JSON result.
    date published: 2026-07-03T08:56:35Z
  audio: Good News
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 175.092
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.763
    additional property: Energy
      type: PropertyValue
      value: 0.471
    additional property: Speechiness
      type: PropertyValue
      value: 0.1
    additional property: Acousticness
      type: PropertyValue
      value: 0.165
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.945
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.964
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.21
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Rags2Riches
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160000
  explicit: false
  by artist: golden era
  in album: LoFi Covers of 2020 by Golden Era - An Epic LoFi Edit Collection
    type: MusicAlbum
    date published: 2020-12-29
  genre: lo-fi
  isrc code: GBSMU9105850
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T16:07:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb628564b1f6daddd4257796b42b616b1f7d986e667614e3f4aeb6bc84365bdd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9105850
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb628564b1f6daddd4257796b42b616b1f7d986e667614e3f4aeb6bc84365bdd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9105850 — a six-check JSON result.
    date published: 2026-07-05T01:12:41Z
  audio: Rags2Riches
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 119.968
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.846
    additional property: Energy
      type: PropertyValue
      value: 0.155
    additional property: Speechiness
      type: PropertyValue
      value: 0.051
    additional property: Acousticness
      type: PropertyValue
      value: 0.139
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.909
    additional property: Liveness
      type: PropertyValue
      value: 0.092
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.114
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.33
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Lonely
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144000
  explicit: false
  by artist: golden era
  in album: LoFi Covers of 2020 by Golden Era - An Epic LoFi Edit Collection
    type: MusicAlbum
    date published: 2020-12-29
  genre: lo-fi
  isrc code: GBSMU9105855
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T14:07:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e37b52d7ff6c382c3e4af33e5772e298ebdd9e84262bcd8bb62505b20202bf8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Lonely
track: 34+35

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9105855

OTSTimestamp
type: PropertyValue
value: 2026-07-03T19:59:51Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e37b52d7ff6c382c3e4af33e5772e298ebdd9e84262bcd8bb62505b20202bf8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9105855 — a six-check JSON result.
date published: 2026-07-03T19:59:51Z

Lonely
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 160.047
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 3
additional property: Danceability
  type: PropertyValue
  value: 0.591
additional property: Energy
  type: PropertyValue
  value: 0.073
additional property: Speechiness
  type: PropertyValue
  value: 0.048
additional property: Acousticness
  type: PropertyValue
  value: 0.73
additional property: Instrumentalness
  type: PropertyValue
  value: 0.895
additional property: Liveness
  type: PropertyValue
  value: 0.093
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.131
additional property: Loudness (dB)
  type: PropertyValue
  value: -27.537
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Minor

34+35
type: MusicRecording
duration: PT2M40S
duration ms: 160000
explicit: false
by artist: golden era
in album: LoFi Covers of 2020 by Golden Era - An Epic LoFi Edit Collection
  type: MusicAlbum
  date published: 2020-12-29
genre: lo-fi
isrc code: GBSMU9105860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T15:52:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1f94f8db767cb260884de49c6297a3d03e49d76fb0201324e0e9cd5633252ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959031
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9105860
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T16:15:11Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f94f8db767cb260884de49c6297a3d03e49d76fb0201324e0e9cd5633252ab. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9105860 — a six-check JSON result.
  date published: 2026-07-21T16:15:11Z
audio: 34+35
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 179.854
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.698
  additional property: Energy
    type: PropertyValue
    value: 0.342
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Legacy
type: MusicAlbum
date published: 2021-01-15
track: Legacy
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  by artist: golden era
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    type: MusicAlbum
    date published: 2021-01-15
  genre: lo-fi
  isrc code: GBSMU9161774
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  additional property: CopyrightRegisteredAt
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block-height/956826
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9161774
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0acf4a5e24d945dfca1db83297023aab4349c08bcf49472450310804da0c341a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9161774 — a six-check JSON result.
    date published: 2026-07-05T19:27:56Z
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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Legacy
type: MusicAlbum
date published: 2021-01-15

2021 (lofi version)
type: MusicAlbum
date published: 2021-01-22

2021 (lofi version)
type: MusicAlbum
date published: 2021-01-22

Lo Vas A Olvidar (Lofi Version)
type: MusicAlbum
date published: 2021-01-29

drivers license (Lofi Version)
type: MusicAlbum
date published: 2021-01-29

Lo Vas A Olvidar (Lofi Version)
type: MusicAlbum
date published: 2021-01-29

drivers license (Lofi Version)
type: MusicAlbum
date published: 2021-01-29

Holy Water (Lofi Version)
type: MusicAlbum
date published: 2021-02-05

Holy Water (Lofi Version)
type: MusicAlbum
date published: 2021-02-05

GNF (OKOKOK) (lofi version)
type: MusicAlbum
date published: 2021-02-19

GNF (OKOKOK) (lofi version)
type: MusicAlbum
date published: 2021-02-19

Calling My Phone (lofi version)
type: MusicAlbum
date published: 2021-02-26

Calling My Phone (lofi version)
type: MusicAlbum
date published: 2021-02-26

CLOUDS (lofi version)
type: MusicAlbum
date published: 2021-03-05

CLOUDS (lofi version)
type: MusicAlbum
date published: 2021-03-05

AP (lofi version)
type: MusicAlbum
date published: 2021-03-12

AP (lofi version)
type: MusicAlbum
date published: 2021-03-12

Kick Back
type: MusicAlbum
date published: 2021-03-19
track: Kick Back
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  duration: PT2M14S
  duration ms: 134634
  explicit: false
  by artist: golden era
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    type: MusicAlbum
    date published: 2021-03-19
  genre: lo-fi
  isrc code: USANG2196688
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T08:56:35Z
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Scary Hours 2
type: MusicAlbum
date published: 2021-03-26

Scary Hours 2
type: MusicAlbum
date published: 2021-03-26

Peaches (Lofi Version)
type: MusicAlbum
date published: 2021-04-02

Peaches (Lofi Version)
type: MusicAlbum
date published: 2021-04-02

MONTERO (Call Me By Your Name) (Lofi Version)
type: MusicAlbum
date published: 2021-04-16

MONTERO (Call Me By Your Name) (Lofi Version)
type: MusicAlbum
date published: 2021-04-16

COUNT ON ME
type: MusicAlbum
date published: 2021-04-23

COUNT ON ME (lofi version)
type: MusicAlbum
date published: 2021-04-23

Rapstar (lofi version)
type: MusicAlbum
date published: 2021-04-30

Rapstar (lofi version)
type: MusicAlbum
date published: 2021-04-30

shots in the dark (lofi version)
type: MusicAlbum
date published: 2021-05-07

Astronaut In The Ocean (lofi version)
type: MusicAlbum
date published: 2021-05-07

Astronaut In The Ocean (lofi version)
type: MusicAlbum
date published: 2021-05-07

shots in the dark (lofi version)
type: MusicAlbum
date published: 2021-05-07

Slime Language 2 (lofi version)
type: MusicAlbum
date published: 2021-05-14

Slime Language 2 (lofi version)
type: MusicAlbum
date published: 2021-05-14

Your Power (lofi version)
type: MusicAlbum
date published: 2021-05-21

KHALED KHALED (lofi version)
type: MusicAlbum
date published: 2021-05-21

Your Power (lofi version)
type: MusicAlbum
date published: 2021-05-21

KHALED KHALED (lofi version)
type: MusicAlbum
date published: 2021-05-21

amari (lofi version)
type: MusicAlbum
date published: 2021-05-28

Straightenin' (LoFi Version)
type: MusicAlbum
date published: 2021-05-28

Straightenin'
type: MusicAlbum
date published: 2021-05-28

amari (lofi version)
type: MusicAlbum
date published: 2021-05-28

SUN GOES DOWN (lofi version)
type: MusicAlbum
date published: 2021-06-04

SUN GOES DOWN (lofi version)
type: MusicAlbum
date published: 2021-06-04

734 (lofi version)
type: MusicAlbum
date published: 2021-06-11

734 (lofi version)
type: MusicAlbum
date published: 2021-06-11

Voice of the Heroes (lofi version)
type: MusicAlbum
date published: 2021-06-18

Voice of the Heroes (lofi version)
type: MusicAlbum
date published: 2021-06-18

Late At Night (lofi cover)
type: MusicAlbum
date published: 2021-06-25

Late At Night (lofi cover)
type: MusicAlbum
date published: 2021-06-25

Late At Night (lofi version)
type: MusicAlbum
date published: 2021-06-25

LUMBERJACK (lofi version)
type: MusicAlbum
date published: 2021-07-02

LUMBERJACK (lofi version)
type: MusicAlbum
date published: 2021-07-02

Red Light Green Light (lofi version)
type: MusicAlbum
date published: 2021-07-09

Red Light Green Light (lofi version)
type: MusicAlbum
date published: 2021-07-09

Wasting Time (lofi version)
type: MusicAlbum
date published: 2021-07-16

Wasting Time (lofi cover)
type: MusicAlbum
date published: 2021-07-16

Wasting Time (lofi cover)
type: MusicAlbum
date published: 2021-07-16

Stay (lofi version)
type: MusicAlbum
date published: 2021-07-23

Stay (lofi version)
type: MusicAlbum
date published: 2021-07-23

Lucid Dreams (lofi version)
type: MusicAlbum
date published: 2021-07-30

Lucid Dreams (lofi version)
type: MusicAlbum
date published: 2021-07-30

No Child Left Behind - lofi version
type: MusicAlbum
date published: 2021-08-06

No Child Left Behind - lofi version
type: MusicAlbum
date published: 2021-08-06

Industry Baby - lofi version
type: MusicAlbum
date published: 2021-08-13

Industry Baby - lofi version
type: MusicAlbum
date published: 2021-08-13

Jocelyn Flores (lofi version)
type: MusicAlbum
date published: 2021-08-20

Jocelyn Flores (lofi version)
type: MusicAlbum
date published: 2021-08-20

papercuts (lofi version)
type: MusicAlbum
date published: 2021-08-27

papercuts (lofi version)
type: MusicAlbum
date published: 2021-08-27

Tick Tock (lofi cover)
type: MusicAlbum
date published: 2021-09-03

Tick Tock (lofi version)
type: MusicAlbum
date published: 2021-09-03

Hurricane (lofi version)
type: MusicAlbum
date published: 2021-09-10

Ok Ok, Pt. 2 (lofi version)
type: MusicAlbum
date published: 2021-09-10

Donda (lofi version)
type: MusicAlbum
date published: 2021-09-10

Believe What I Say (lofi version)
type: MusicAlbum
date published: 2021-09-10

Ok Ok, Pt. 2 (lofi version)
type: MusicAlbum
date published: 2021-09-10

Believe What I Say (lofi version)
type: MusicAlbum
date published: 2021-09-10

Off The Grid (lofi version)
type: MusicAlbum
date published: 2021-09-10

Jail (lofi version)
type: MusicAlbum
date published: 2021-09-10

Hurricane (lofi version)
type: MusicAlbum
date published: 2021-09-10

Off The Grid (lofi version)
type: MusicAlbum
date published: 2021-09-10

Donda (lofi version)
type: MusicAlbum
date published: 2021-09-10

Jail (lofi version)
type: MusicAlbum
date published: 2021-09-10

Race My Mind (lofi remix)
type: MusicAlbum
date published: 2021-09-17

TSU (lofi remix)
type: MusicAlbum
date published: 2021-09-17

Girls Want Girls (lofi remix)
type: MusicAlbum
date published: 2021-09-17

Fountains (lofi remix)
type: MusicAlbum
date published: 2021-09-17

Family Ties (lofi version)
type: MusicAlbum
date published: 2021-09-17

Fair Trade (lofi remix)
type: MusicAlbum
date published: 2021-09-17

Certified Lover Boy (lofi version)
type: MusicAlbum
date published: 2021-09-17

Certified Lover Boy (lofi version)
type: MusicAlbum
date published: 2021-09-17

Family Ties (lofi version)
type: MusicAlbum
date published: 2021-09-17

Certified Lover Boy (lofi remix)
type: MusicAlbum
date published: 2021-09-17

Thats What I Want (lofi version)
type: MusicAlbum
date published: 2021-09-24

Thats What I Want (lofi version)
type: MusicAlbum
date published: 2021-09-24

Found (lofi version)
type: MusicAlbum
date published: 2021-10-01

Found (lofi version)
type: MusicAlbum
date published: 2021-10-01

No Where (lofi version)
type: MusicAlbum
date published: 2021-10-15

No Where (lofi version)
type: MusicAlbum
date published: 2021-10-15

Flocky Flocky (lofi version)
type: MusicAlbum
date published: 2021-10-22

Flocky Flocky (lofi version)
type: MusicAlbum
date published: 2021-10-22

Always Love You (lofi version)
type: MusicAlbum
date published: 2021-11-05

Always Love You (lofi version)
type: MusicAlbum
date published: 2021-11-05

One Right Now (lofi version)
type: MusicAlbum
date published: 2021-11-19

One Right Now (lofi version)
type: MusicAlbum
date published: 2021-11-19

Heat Waves (lofi version)
type: MusicAlbum
date published: 2021-12-03

Heat Waves (lofi version)
type: MusicAlbum
date published: 2021-12-03

Wandered To LA (lofi version)
type: MusicAlbum
date published: 2021-12-17

Wandered To LA (lofi version)
type: MusicAlbum
date published: 2021-12-17

LoFi Covers of 2021 by Golden Era - An Epic LoFi Remix Collection
type: MusicAlbum
date published: 2021-12-31
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-05T01:12:41Z
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Key Name
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7c1b2e281f2ee2a3478f2c5f7482e44d29d98dd849457365b2f595e8b19795. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2154899 — a six-check JSON result.
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    additional property: Danceability
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    additional property: Speechiness
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    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e746062306d76c066f7764896c3d7ece517a32396010ea8dccaa3ce5d6db415
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959088
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959088
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Astronaut in the Ocean (lofi version)
track: Lucid Dreams (lofi version)
track: Industry Baby (lofi version)
track: Jocelyn Flores (lofi version)

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2154902

OTSTimestamp
type: PropertyValue
value: 2026-07-22T02:14:33Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e746062306d76c066f7764896c3d7ece517a32396010ea8dccaa3ce5d6db415. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2154902 — a six-check JSON result.
date published: 2026-07-22T02:14:33Z

Astronaut in the Ocean (lofi version)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 163.969
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.801
additional property: Energy
  type: PropertyValue
  value: 0.395
additional property: Speechiness
  type: PropertyValue
  value: 0.151
additional property: Acousticness
  type: PropertyValue
  value: 0.08
additional property: Instrumentalness
  type: PropertyValue
  value: 0.917
additional property: Liveness
  type: PropertyValue
  value: 0.108
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.315
additional property: Loudness (dB)
  type: PropertyValue
  value: -13.253
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Lucid Dreams (lofi version)
type: MusicRecording
duration: PT1M52S
duration ms: 112000
explicit: false
by artist: golden era
in album: LoFi Covers of 2021 by Golden Era - An Epic LoFi Remix Collection
  type: MusicAlbum
  date published: 2021-12-31
genre: lo-fi
isrc code: GX5MX2154905
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-11T10:10:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf03d74e7fcd6451b7a316315ef8d7e8998d20dae01fde5214f1746fe18f503d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957554
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957554
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2154905
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-11T10:39:45Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03d74e7fcd6451b7a316315ef8d7e8998d20dae01fde5214f1746fe18f503d9. Chain 2 (Bitcoin): anchored in block 957554 (2026-07-11T10:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2154905 — a six-check JSON result.
  date published: 2026-07-11T10:39:45Z
audio: Lucid Dreams (lofi version)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 74.997
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.688
  additional property: Energy
    type: PropertyValue
    value: 0.324
  additional property: Speechiness
    type: PropertyValue
    value: 0.063
  additional property: Acousticness
    type: PropertyValue
    value: 0.777
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.898
  additional property: Liveness
    type: PropertyValue
    value: 0.108
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.109
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.421
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Industry Baby (lofi version)
type: MusicRecording
duration: PT2M3S
duration ms: 123243
explicit: false
by artist: golden era
in album: LoFi Covers of 2021 by Golden Era - An Epic LoFi Remix Collection
  type: MusicAlbum
  date published: 2021-12-31
genre: lo-fi
isrc code: GX5MX2154906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-17T16:25:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9295de62a7fd95eb8b21fe089e9680a84249c293cedcaf80af1a0ede1ff0dbdf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958436
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958436
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2154906
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-17T16:42:22Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9295de62a7fd95eb8b21fe089e9680a84249c293cedcaf80af1a0ede1ff0dbdf. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2154906 — a six-check JSON result.
  date published: 2026-07-17T16:42:22Z
audio: Industry Baby (lofi version)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.999
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.769
  additional property: Energy
    type: PropertyValue
    value: 0.38
  additional property: Speechiness
    type: PropertyValue
    value: 0.158
  additional property: Acousticness
    type: PropertyValue
    value: 0.842
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.786
  additional property: Liveness
    type: PropertyValue
    value: 0.126
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.273
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.569
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Jocelyn Flores (lofi version)
type: MusicRecording
duration: PT2M13S
duration ms: 133714
explicit: false
by artist: golden era
in album: LoFi Covers of 2021 by Golden Era - An Epic LoFi Remix Collection
  type: MusicAlbum
  date published: 2021-12-31
genre: lo-fi
isrc code: GX5MX2154908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T14:45:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bf35e0a49e94af4c9e523085374bb3c4d9c0dcb8d9fc5442dae2c96527b41c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956822
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956822
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2154908
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T18:48:28Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf35e0a49e94af4c9e523085374bb3c4d9c0dcb8d9fc5442dae2c96527b41c9. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2154908 — a six-check JSON result.
  date published: 2026-07-05T18:48:28Z
audio: Jocelyn Flores (lofi version)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.015
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.64
  additional property: Energy
    type: PropertyValue
    value: 0.187
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.87
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.564
  additional property: Liveness
    type: PropertyValue
    value: 0.127
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.525
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.972
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

LoFi Covers of 2021 by Golden Era - An Epic LoFi Remix Collection
type: MusicAlbum
date published: 2021-12-31

Sacrifice (lofi version)
type: MusicAlbum
date published: 2022-01-28

Sacrifice (lofi version)
type: MusicAlbum
date published: 2022-01-28

vice city (lofi version)
type: MusicAlbum
date published: 2022-02-11

vice city (lofi version)
type: MusicAlbum
date published: 2022-02-11

Cigarettes (lofi version)
type: MusicAlbum
date published: 2022-02-25

Cigarettes (lofi version)
type: MusicAlbum
date published: 2022-02-25

abcdefu (lofi version)
type: MusicAlbum
date published: 2022-03-11

abcdefu (lofi version)
type: MusicAlbum
date published: 2022-03-11

Kiss Me More (lofi version)
type: MusicAlbum
date published: 2022-03-25

Kiss Me More (lofi version)
type: MusicAlbum
date published: 2022-03-25

LoFi Covers Of Hip-Hop Classics, Vol. 3
type: MusicAlbum
date published: 2022-04-08
track: C.R.E.A.M. - lofi version
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128524
  explicit: false
  by artist: golden era
  in album: LoFi Covers Of Hip-Hop Classics, Vol. 3
    type: MusicAlbum
    date published: 2022-04-08
  genre: lo-fi
  isrc code: QZP7F2213963
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T23:45:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8cd2df90ffa53be9719cb0b3f0c42bb840278ddce1eeafcce48beff15c01dd72
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959080
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959080
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2213963
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T00:07:05Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd2df90ffa53be9719cb0b3f0c42bb840278ddce1eeafcce48beff15c01dd72. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2213963 — a six-check JSON result.
    date published: 2026-07-22T00:07:05Z
  audio: C.R.E.A.M. - lofi version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 183.234
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.504
    additional property: Energy
      type: PropertyValue
      value: 0.26
    additional property: Speechiness
      type: PropertyValue
      value: 0.062
    additional property: Acousticness
      type: PropertyValue
      value: 0.842
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.831
    additional property: Liveness
      type: PropertyValue
      value: 0.106
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.453
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.733
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

LoFi Covers Of Hip-Hop Classics Vol.3
type: MusicAlbum
date published: 2022-04-08

First Class (lofi remix)
type: MusicAlbum
date published: 2022-04-15

First Class (lofi remix)
type: MusicAlbum
date published: 2022-04-15

Stay (lofi remix)
type: MusicAlbum
date published: 2022-05-06

Stay (lofi remix)
type: MusicAlbum
date published: 2022-05-06

Stay – slowed + reverb
type: MusicAlbum
date published: 2022-05-06

Stay – slowed + reverb
type: MusicAlbum
date published: 2022-05-06
track: Stay – slowed + reverb
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123241
  explicit: true
  by artist: golden era
  in album: Stay – slowed + reverb
    type: MusicAlbum
    date published: 2022-05-06
  genre: lo-fi
  isrc code: GX4R52281712
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T08:15:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x336f9ceb4163e592c67a9dbc73358ba27389fa642d9eb94d9234334eb7bb54a6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958985
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958985
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52281712
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T08:39:15Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336f9ceb4163e592c67a9dbc73358ba27389fa642d9eb94d9234334eb7bb54a6. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52281712 — a six-check JSON result.
    date published: 2026-07-21T08:39:15Z
  audio: Stay – slowed + reverb
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.906
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.724
    additional property: Energy
      type: PropertyValue
      value: 0.253
    additional property: Speechiness
      type: PropertyValue
      value: 0.075
    additional property: Acousticness
      type: PropertyValue
      value: 0.632
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.705
    additional property: Liveness
      type: PropertyValue
      value: 0.105
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.32
    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.808
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Cold Heart (lofi remix)
type: MusicAlbum
date published: 2022-05-20

Cold Heart (lofi remix)
type: MusicAlbum
date published: 2022-05-20

Thousand Miles (lofi remix)
type: MusicAlbum
date published: 2022-06-03

Thousand Miles (lofi remix)
type: MusicAlbum
date published: 2022-06-03

As It Was (lofi remix)
type: MusicAlbum
date published: 2022-06-17

As It Was (lofi remix)
type: MusicAlbum
date published: 2022-06-17

Running Up That Hill (A Deal With God) (lofi remix)
type: MusicAlbum
date published: 2022-06-22

Running Up That Hill (A Deal With God) (lofi remix)
type: MusicAlbum
date published: 2022-06-22

I Like You (A Happier Song) (lofi remix)
type: MusicAlbum
date published: 2022-07-01

I Like You (A Happier Song) (lofi remix)
type: MusicAlbum
date published: 2022-07-01

God's Plan (lofi vocal cover)
type: MusicAlbum
date published: 2022-07-03

Passionfruit (lofi remix)
type: MusicAlbum
date published: 2022-07-04

Passionfruit (lofi remix)
type: MusicAlbum
date published: 2022-07-04

Life Is Good (lofi vocal cover)
type: MusicAlbum
date published: 2022-07-05

Chicago Freestyle (lofi vocal cover)
type: MusicAlbum
date published: 2022-07-06

4422 (lofi vocal cover)
type: MusicAlbum
date published: 2022-07-07

4422 (lofi vocal cover)
type: MusicAlbum
date published: 2022-07-07

if Drake made lofi..
type: MusicAlbum
date published: 2022-07-08

if Drake made lofi..
type: MusicAlbum
date published: 2022-07-08

if Stranger Things made lofi..
type: MusicAlbum
date published: 2022-07-15

if Stranger Things made lofi...
type: MusicAlbum
date published: 2022-07-28

if Stranger Things made lofi..
type: MusicAlbum
date published: 2022-07-28

if Stranger Things made lofi..
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date published: 2022-07-28
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    date published: 2026-07-02T16:51:38Z
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Separate Ways (Worlds Apart) [lofi remix]
type: MusicAlbum
date published: 2022-07-29

Separate Ways (Worlds Apart) [lofi remix]
type: MusicAlbum
date published: 2022-07-29

LoFi Remixes of Famous TikTok Songs (songs stuck in your head)
type: MusicAlbum
date published: 2022-08-05

LoFi Remixes of Famous TikTok Songs (songs stuck in your head)
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date published: 2022-08-05
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    date published: 2026-07-14T22:45:25Z
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LoFi Remixes of Famous TikTok Songs (songs stuck in your head)
type: MusicAlbum
date published: 2022-08-05

4r da squaw (lofi remix)
type: MusicAlbum
date published: 2022-08-09

4r da squaw (lofi remix)
type: MusicAlbum
date published: 2022-08-09

All The Stars (lofi remix)
type: MusicAlbum
date published: 2022-08-10

All The Stars (lofi remix)
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date published: 2022-08-10

LOVE (lofi remix)
type: MusicAlbum
date published: 2022-08-11

LOVE (lofi remix)
type: MusicAlbum
date published: 2022-08-11

Good Days (lofi remix)
type: MusicAlbum
date published: 2022-08-12

Good Days (lofi remix)
type: MusicAlbum
date published: 2022-08-12

Die Hard (lofi remix)
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date published: 2022-08-15

King's Dead (lofi remix)
type: MusicAlbum
date published: 2022-08-16

Man Of The Year (lofi remix)
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date published: 2022-08-17

Man Of The Year (lofi remix)
type: MusicAlbum
date published: 2022-08-17

Money Trees (lofi remix)
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date published: 2022-08-18

if Kendrick Lamar & TDE made lofi..
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date published: 2022-08-19

if Kendrick Lamar & TDE made lofi..
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date published: 2022-08-19
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-15T00:21:05Z
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Sad Edits & LoFi Covers of Famous Songs
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T19:42:29Z
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track: so heartless (lofi version)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-20T05:43:55Z
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track: pride is the devil (lofi version)
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OTSVerificationAPI
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OpenTimestamps Proof of Existence
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date published: 2026-07-06T01:25:57Z

pride is the devil (lofi version)
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Sad Edits & LoFi Covers of Famous Songs
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date published: 2022-08-25

LoFi HipHop Remixes, Covers & LoFi Edits 2022 (vol.1)
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date published: 2022-09-02
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    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x020b4c1fb95ff2a4306c078688d6130a3b90686a1ed96489cf2888af73ff1df0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958256
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958256
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7853893
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T07:22:18Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020b4c1fb95ff2a4306c078688d6130a3b90686a1ed96489cf2888af73ff1df0. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7853893 — a six-check JSON result.
    date published: 2026-07-16T07:22:18Z
  audio: next episode
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 76.995
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
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      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.482
    additional property: Energy
      type: PropertyValue
      value: 0.202
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.722
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.944
    additional property: Liveness
      type: PropertyValue
      value: 0.128
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.264
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.455
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: gin and juice
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134400
  explicit: false
  by artist: golden era
  in album: LoFi HipHop Remixes, Covers & LoFi Edits 2022 (vol.1)
    type: MusicAlbum
    date published: 2022-09-02
  genre: lo-fi
  isrc code: GBSMU7853892
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T10:36:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x66edeb0aa78356c0013986a668a38352b02178c8a4c176215d875d7321a97135
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958401
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958401
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7853892
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T11:10:25Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66edeb0aa78356c0013986a668a38352b02178c8a4c176215d875d7321a97135. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7853892 — a six-check JSON result.
    date published: 2026-07-17T11:10:25Z
  audio: gin and juice
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.05
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.511
    additional property: Energy
      type: PropertyValue
      value: 0.195
    additional property: Speechiness
      type: PropertyValue
      value: 0.076
    additional property: Acousticness
      type: PropertyValue
      value: 0.454
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.896
    additional property: Liveness
      type: PropertyValue
      value: 0.105
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.195
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.62
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
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track: I Wanna Get High (lofi version)
  type: MusicRecording
  duration: PT1M53S
  duration ms: 113684
  explicit: false
  by artist: golden era
  in album: LoFi HipHop Remixes, Covers & LoFi Edits 2022 (vol.1)
    type: MusicAlbum
    date published: 2022-09-02
  genre: lo-fi
  isrc code: US3DF2230444
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T11:46:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4a144c0dc29bb79fa0c79165e3a5d52fff051af6bb73b44d2929381fdf9b0a3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959003
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959003
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: I Wanna Get High (lofi version)
track: Believe What I Say (lofi version)

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2230444

OTSTimestamp
type: PropertyValue
value: 2026-07-21T11:57:43Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a144c0dc29bb79fa0c79165e3a5d52fff051af6bb73b44d2929381fdf9b0a3. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T11:57:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2230444 — a six-check JSON result.
date published: 2026-07-21T11:57:43Z

I Wanna Get High (lofi version)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 152.037
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.812
additional property: Energy
  type: PropertyValue
  value: 0.29
additional property: Speechiness
  type: PropertyValue
  value: 0.115
additional property: Acousticness
  type: PropertyValue
  value: 0.199
additional property: Instrumentalness
  type: PropertyValue
  value: 0.541
additional property: Liveness
  type: PropertyValue
  value: 0.098
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.802
additional property: Loudness (dB)
  type: PropertyValue
  value: -16.372
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Minor

Believe What I Say (lofi version)
type: MusicRecording
duration: PT1M41S
duration ms: 101647
explicit: false
by artist: golden era
in album: LoFi HipHop Remixes, Covers & LoFi Edits 2022 (vol.1)
  type: MusicAlbum
  date published: 2022-09-02
genre: lo-fi
isrc code: GBSMU0016916
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-20T22:00:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45efda7d920523ec1a56c13e5e29ceeb5a84b27a249a6bbcf5aa9cf7e590b889
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958942
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958942
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU0016916
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T00:24:07Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45efda7d920523ec1a56c13e5e29ceeb5a84b27a249a6bbcf5aa9cf7e590b889. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU0016916 — a six-check JSON result.
  date published: 2026-07-21T00:24:07Z
audio: Believe What I Say (lofi version)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 84.994
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.659
  additional property: Energy
    type: PropertyValue
    value: 0.24
  additional property: Speechiness
    type: PropertyValue
    value: 0.3
  additional property: Acousticness
    type: PropertyValue
    value: 0.339
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.852
  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.585
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.085
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

LoFi HipHop Remixes, Covers & LoFi Edits 2022 (vol.1)
type: MusicAlbum
date published: 2022-09-02

RapCaviar. The LoFi Edition - Rap LoFi Remixed.
type: MusicAlbum
date published: 2022-09-10

RapCaviar. The LoFi Edition - Rap LoFi Remixed.
type: MusicAlbum
date published: 2022-09-10

lofi covers, Vol. 7
type: MusicAlbum
date published: 2022-09-18

lofi covers, Vol. 7
type: MusicAlbum
date published: 2022-09-18

100 Lofi Remixes, Lofi Edits & Lofi Covers - The Ultimate Lofi Collection
type: MusicAlbum
date published: 2022-09-28
track: Eyes Blue Like the Atlantic (Lofi Version)
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121417
  explicit: false
  by artist: golden era
  in album: 100 Lofi Remixes, Lofi Edits & Lofi Covers - The Ultimate Lofi Collection
    type: MusicAlbum
    date published: 2022-09-28
  genre: lo-fi
  isrc code: GBSMU8725396
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T01:56:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x23437af8af4252ee269913b917f491da255a5877996c8b1f66843375ec245d6d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959088
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959088
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8725396
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T02:14:33Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23437af8af4252ee269913b917f491da255a5877996c8b1f66843375ec245d6d. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU8725396 — a six-check JSON result.
    date published: 2026-07-22T02:14:33Z
  audio: Eyes Blue Like the Atlantic (Lofi Version)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.988
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.642
    additional property: Energy
      type: PropertyValue
      value: 0.529
    additional property: Speechiness
      type: PropertyValue
      value: 0.113
    additional property: Acousticness
      type: PropertyValue
      value: 0.302
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.833
    additional property: Liveness
      type: PropertyValue
      value: 0.375
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.316
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.758
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: One Right Now (lofi version)
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110769
  explicit: false
  by artist: golden era
  in album: 100 Lofi Remixes, Lofi Edits & Lofi Covers - The Ultimate Lofi Collection
    type: MusicAlbum
    date published: 2022-09-28
  genre: lo-fi
  isrc code: GX5MX2176498
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T05:16:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x13b4fbca2b3faba822ccc09f1bf33a302b8e10989ef3961f922fed9df01d3868
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958670
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958670
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2176498
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T05:26:23Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b4fbca2b3faba822ccc09f1bf33a302b8e10989ef3961f922fed9df01d3868. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2176498 — a six-check JSON result.
    date published: 2026-07-19T05:26:23Z
  audio: One Right Now (lofi version)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 155.992
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.766
    additional property: Energy
      type: PropertyValue
      value: 0.248
    additional property: Speechiness
      type: PropertyValue
      value: 0.055
    additional property: Acousticness
      type: PropertyValue
      value: 0.866
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.918
    additional property: Liveness
      type: PropertyValue
      value: 0.092
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.582
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.373
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Only Wanna Be With You (Pokémon 25 Version) (lofi version)
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120000
  explicit: false
  by artist: golden era
  in album: 100 Lofi Remixes, Lofi Edits & Lofi Covers - The Ultimate Lofi Collection
    type: MusicAlbum
    date published: 2022-09-28
  genre: lo-fi
  isrc code: GBSMU9685459
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T10:49:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee1dba1a8dd032ccc4996130d76cf9fe3d5ccdfec1168ce1395ac83a397a5f51
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959001
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959001
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Only Wanna Be With You (Pokémon 25 Version) (lofi version)
track: crown (lofi version)
track: Your Power (lofi version)

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9685459

OTSTimestamp
type: PropertyValue
value: 2026-07-21T11:41:42Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1dba1a8dd032ccc4996130d76cf9fe3d5ccdfec1168ce1395ac83a397a5f51. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9685459 — a six-check JSON result.
date published: 2026-07-21T11:41:42Z

Only Wanna Be With You (Pokémon 25 Version) (lofi version)
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crown (lofi version)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-15T12:03:04Z
audio: crown (lofi version)
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Your Power (lofi version)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-16T16:14:30Z
audio: Your Power (lofi version)
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100 Lofi Remixes, Lofi Edits & Lofi Covers - The Ultimate Lofi Collection
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date published: 2022-09-28

90s classics & hiphop but lofi
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date published: 2022-10-22

Slowed Songs & Lofi Remixes
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date published: 2022-11-12

Nobody Gets Me (lofi remix)
type: MusicAlbum
date published: 2023-01-06

Nobody Gets Me (lofi remix)
type: MusicAlbum
date published: 2023-01-06

if The Weeknd made lofi..
type: MusicAlbum
date published: 2023-02-10

if The Weeknd made lofi..
type: MusicAlbum
date published: 2023-02-10

ACROSS THE SPIDER-VERSE (SOUNDTRACK FROM AND INSPIRED BY THE MOTION PICTURE) [LoFi Edition]
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date published: 2023-06-16

ACROSS THE SPIDER-VERSE (SOUNDTRACK FROM AND INSPIRED BY THE MOTION PICTURE) [LoFi Edition]
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date published: 2023-06-16

Travis Scott Lofi
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date published: 2024-04-12

21 Savage Lofi
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date published: 2024-04-19

Juice WRLD Lofi
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date published: 2024-04-26

Pedro (lofi edit)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-12T20:39:38Z
  audio: Pedro - lofi edit
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Push Ups (lofi remix)
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lofi covers vol. 11
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T19:42:29Z
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track: i like the way you kiss me
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T09:04:44Z
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track: Water
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OTSVerificationAPI
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OpenTimestamps Proof of Existence
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date published: 2026-07-03T21:18:05Z

Water
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YKWIM? (lofi remix)
type: MusicAlbum
date published: 2024-05-24

LUNCH (lofi remix)
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date published: 2024-05-28
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    type: MusicAlbum
    date published: 2024-05-28
  genre: lo-fi
  isrc code: US3DF2475730
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T17:31:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd062ffcf8c709b05f72399860327c85219279b8c64e3df116b9a2637ae7d77f1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2475730
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd062ffcf8c709b05f72399860327c85219279b8c64e3df116b9a2637ae7d77f1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2475730 — a six-check JSON result.
    date published: 2026-07-05T01:12:41Z
  audio: LUNCH - lofi remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.992
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.769
    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0.932
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.908
    additional property: Key Name
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    additional property: Mode Name
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Houdini (lofi remix)
type: MusicAlbum
date published: 2024-06-07

Last Heartbreak Song (lofi remix)
type: MusicAlbum
date published: 2024-06-12

WalkOnBy (lofi remix)
type: MusicAlbum
date published: 2024-06-28

feelslikeimfallinginlove (lofi remix)
type: MusicAlbum
date published: 2024-07-05

HOT UPTOWN (lofi remix)
type: MusicAlbum
date published: 2024-07-12

Tobey (lofi remix)
type: MusicAlbum
date published: 2024-07-19

Did It First (lofi remix)
type: MusicAlbum
date published: 2024-07-26

Show Pony (lofi remix)
type: MusicAlbum
date published: 2024-08-02

lofi covers vol. 12
type: MusicAlbum
date published: 2024-08-06
track: Houdini - lofi remix
  type: MusicRecording
  duration: PT1M41S
  duration ms: 101204
  explicit: false
  by artist: golden era
  in album: lofi covers vol. 12
    type: MusicAlbum
    date published: 2024-08-06
  genre: lo-fi
  isrc code: US3DF2482060
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T13:26:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76ca5eead74e286ddbae0b0ca9106fdaa9003222d2b49bf072d52ac4a9b67222
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958163
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958163
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2482060
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T14:38:07Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ca5eead74e286ddbae0b0ca9106fdaa9003222d2b49bf072d52ac4a9b67222. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2482060 — a six-check JSON result.
    date published: 2026-07-15T14:38:07Z
  audio: Houdini - lofi remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 83.006
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.757
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.083
    additional property: Acousticness
      type: PropertyValue
      value: 0.688
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.815
    additional property: Liveness
      type: PropertyValue
      value: 0.067
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.419
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.552
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor

gen z luv EP
type: MusicAlbum
date published: 2024-08-09

Die With A Smile (lofi remix)
type: MusicAlbum
date published: 2024-08-30

Watch the Party Die (lofi remix)
type: MusicAlbum
date published: 2024-09-25
track: Watch the Party Die - lofi remix
  type: MusicRecording
  duration: PT1M39S
  duration ms: 99512
  explicit: false
  by artist: golden era
  in album: Watch the Party Die (lofi remix)
    type: MusicAlbum
    date published: 2024-09-25
  genre: lo-fi
  isrc code: USANG2457635
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T23:05:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xff7bb1084f7380de47ee2c9217b98d3faf7d517ee9bc470201424ec8261476ed
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958079
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958079
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2457635
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T00:21:05Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7bb1084f7380de47ee2c9217b98d3faf7d517ee9bc470201424ec8261476ed. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2457635 — a six-check JSON result.
    date published: 2026-07-15T00:21:05Z
  audio: Watch the Party Die - lofi remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 81.961
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.65
    additional property: Energy
      type: PropertyValue
      value: 0.129
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.972
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.687
    additional property: Liveness
      type: PropertyValue
      value: 0.106
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.602
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.892
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Dancing In The Flames (lofi remix)
type: MusicAlbum
date published: 2024-09-27

Timeless (lofi remix)
type: MusicAlbum
date published: 2024-10-04

MOON MUSiC (lofi remix)
type: MusicAlbum
date published: 2024-10-07

Heart of Gold (lofi)
type: MusicAlbum
date published: 2024-11-08
track: Heart of Gold - lofi
  type: MusicRecording
  duration: PT1M20S
  duration ms: 80840
  explicit: false
  by artist: golden era
  in album: Heart of Gold (lofi)
    type: MusicAlbum
    date published: 2024-11-08
  genre: lo-fi
  isrc code: USANG2484315
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T19:47:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3e645ff04d3191edc7b523f840ef6ae35106d4b39c22b91d97f8f910e77f652
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958774
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958774
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2484315
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T20:03:27Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e645ff04d3191edc7b523f840ef6ae35106d4b39c22b91d97f8f910e77f652. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2484315 — a six-check JSON result.
    date published: 2026-07-19T20:03:27Z
  audio: Heart of Gold - lofi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 118.583
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.701
    additional property: Energy
      type: PropertyValue
      value: 0.066
    additional property: Speechiness
      type: PropertyValue
      value: 0.174
    additional property: Acousticness
      type: PropertyValue
      value: 0.871
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.952
    additional property: Liveness
      type: PropertyValue
      value: 0.109
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.684
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.569
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

No Bad News (lofi)
type: MusicAlbum
date published: 2024-11-22
track: No Bad News - lofi
  type: MusicRecording
  duration: PT1M38S
  duration ms: 98240
  explicit: false
  by artist: golden era
  in album: No Bad News (lofi)
    type: MusicAlbum
    date published: 2024-11-22
  genre: lo-fi
  isrc code: USANG2497135
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T22:50:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xafb0f5fa23e0b7b13d086726341786daa67cc11affd919eaaf561dffc25676b9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958079
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958079
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2497135
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T00:21:05Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb0f5fa23e0b7b13d086726341786daa67cc11affd919eaaf561dffc25676b9. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2497135 — a six-check JSON result.
    date published: 2026-07-15T00:21:05Z
  audio: No Bad News - lofi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 158.048
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.564
    additional property: Energy
      type: PropertyValue
      value: 0.712
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.633
    additional property: Liveness
      type: PropertyValue
      value: 0.333
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.633
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.661
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Hello Miss Johnson (lofi)
type: MusicAlbum
date published: 2024-11-29

I Took A Pill In Ibiza
type: MusicAlbum
date published: 2024-12-02
track: I Took A Pill In Ibiza - lofi
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138999
  explicit: false
  by artist: golden era
  in album: I Took A Pill In Ibiza
    type: MusicAlbum
    date published: 2024-12-02
  genre: lo-fi
  isrc code: QM3DF2404292
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T11:40:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x93a6710dcdf5cbc53fbe26383ae4c0411047782fa000cb4fea86b602f185c3be
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958407
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958407
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2404292
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T12:08:48Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a6710dcdf5cbc53fbe26383ae4c0411047782fa000cb4fea86b602f185c3be. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2404292 — a six-check JSON result.
    date published: 2026-07-17T12:08:48Z
  audio: I Took A Pill In Ibiza - lofi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.084
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.621
    additional property: Energy
      type: PropertyValue
      value: 0.343
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.919
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.898
    additional property: Liveness
      type: PropertyValue
      value: 0.123
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.144
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.542
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Fast Car (lofi)
type: MusicAlbum
date published: 2024-12-03
track: Fast Car - lofi
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134719
  explicit: false
  by artist: golden era
  in album: Fast Car (lofi)
    type: MusicAlbum
    date published: 2024-12-03
  genre: lo-fi
  isrc code: QM3DF2404347
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T22:55:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdc2a9a00709a732bcf2a306cd965398306911ce0dec4d4cce2e99986a1938781
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958079
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958079
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2404347
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T00:21:05Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2a9a00709a732bcf2a306cd965398306911ce0dec4d4cce2e99986a1938781. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2404347 — a six-check JSON result.
    date published: 2026-07-15T00:21:05Z
  audio: Fast Car - lofi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.078
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.677
    additional property: Energy
      type: PropertyValue
      value: 0.303
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.45
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.823
    additional property: Liveness
      type: PropertyValue
      value: 0.175
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.282
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.036
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Just the Way You Are (lofi)
type: MusicAlbum
date published: 2024-12-04
track: Just the Way You Are - lofi
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108199
  explicit: false
  by artist: golden era
  in album: Just the Way You Are (lofi)
    type: MusicAlbum
    date published: 2024-12-04
  genre: lo-fi
  isrc code: QM3DF2404357
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T20:19:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc20534169c370abb845ebc519e2c81025056e84c8d09392fd41399dd4a5e33e5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957750
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957750
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2404357
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T20:39:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20534169c370abb845ebc519e2c81025056e84c8d09392fd41399dd4a5e33e5. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2404357 — a six-check JSON result.
    date published: 2026-07-12T20:39:38Z
  audio: Just the Way You Are - lofi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.932
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.826
    additional property: Energy
      type: PropertyValue
      value: 0.364
    additional property: Speechiness
      type: PropertyValue
      value: 0.095
    additional property: Acousticness
      type: PropertyValue
      value: 0.641
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.937
    additional property: Liveness
      type: PropertyValue
      value: 0.106
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.351
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.524
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Misfit (lofi)
type: MusicAlbum
date published: 2024-12-06
track: Misfit - lofi
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122662
  explicit: false
  by artist: golden era
  in album: Misfit (lofi)
    type: MusicAlbum
    date published: 2024-12-06
  genre: lo-fi
  isrc code: QM3DF2404645
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T23:03:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfcfb3f4a7a373bbc3db993c3b23b953f7b532a17dec4d10d3bb4548e58492d51
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2404645
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfb3f4a7a373bbc3db993c3b23b953f7b532a17dec4d10d3bb4548e58492d51. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2404645 — a six-check JSON result.
    date published: 2026-07-05T01:12:41Z
  audio: Misfit - lofi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 80.03
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.682
    additional property: Energy
      type: PropertyValue
      value: 0.333
    additional property: Speechiness
      type: PropertyValue
      value: 0.067
    additional property: Acousticness
      type: PropertyValue
      value: 0.621
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.853
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.243
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.166
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Die Together (lofi)
type: MusicAlbum
date published: 2025-01-03
track: Die Together - lofi
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102773
  explicit: false
  by artist: golden era
  in album: Die Together (lofi)
    type: MusicAlbum
    date published: 2025-01-03
  genre: lo-fi
  isrc code: QM3DF2417524
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T07:14:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd54ffa200b8109466550e6db5f9fb8240ea7d3621871177dc9a14962df8795e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958256
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958256
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2417524
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T07:22:18Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd54ffa200b8109466550e6db5f9fb8240ea7d3621871177dc9a14962df8795e. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2417524 — a six-check JSON result.
    date published: 2026-07-16T07:22:18Z
  audio: Die Together - lofi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 157.915
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.607
    additional property: Energy
      type: PropertyValue
      value: 0.375
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.449
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.836
    additional property: Liveness
      type: PropertyValue
      value: 0.103
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.162
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.753
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

BIRDS OF A FEATHER (lofi)
type: MusicAlbum
date published: 2025-01-10

Sweater Weather (lofi)
type: MusicAlbum
date published: 2025-01-17
track: Sweater Weather - lofi
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110795
  explicit: false
  by artist: golden era
  in album: Sweater Weather (lofi)
    type: MusicAlbum
    date published: 2025-01-17
  genre: lo-fi
  isrc code: QM3DF2415880
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T20:23:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06a2fadbf0891094ffcb75b4f222158b730da10729714f61d0823c7a92726fb0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957750
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957750
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2415880
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-12T20:39:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a2fadbf0891094ffcb75b4f222158b730da10729714f61d0823c7a92726fb0. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2415880 — a six-check JSON result.
    date published: 2026-07-12T20:39:38Z
  audio: Sweater Weather - lofi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.132
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.544
    additional property: Energy
      type: PropertyValue
      value: 0.494
    additional property: Speechiness
      type: PropertyValue
      value: 0.06
    additional property: Acousticness
      type: PropertyValue
      value: 0.944
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.821
    additional property: Liveness
      type: PropertyValue
      value: 0.38
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.06
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.244
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Funny Papers (lofi)
type: MusicAlbum
date published: 2025-01-24
track: Funny Papers - lofi
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126736
  explicit: false
  by artist: golden era
  in album: Funny Papers (lofi)
    type: MusicAlbum
    date published: 2025-01-24
  genre: lo-fi
  isrc code: US3DF2507185
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T20:17:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x67c245c8ad3f2dbaee8b660d49e43e6c25419e1cfb8f64a18b519e41d226d532
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2507185
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c245c8ad3f2dbaee8b660d49e43e6c25419e1cfb8f64a18b519e41d226d532. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2507185 — a six-check JSON result.
    date published: 2026-07-02T16:51:38Z
  audio: Funny Papers - lofi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.982
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.495
    additional property: Energy
      type: PropertyValue
      value: 0.561
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.469
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.94
    additional property: Liveness
      type: PropertyValue
      value: 0.13
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.157
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.102
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Truth In The Lies (lofi)
type: MusicAlbum
date published: 2025-01-31

BMF (lofi)
type: MusicAlbum
date published: 2025-02-07
track: BMF - lofi
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105057
  explicit: false
  by artist: golden era
  in album: BMF (lofi)
    type: MusicAlbum
    date published: 2025-02-07
  genre: lo-fi
  isrc code: US3DF2508465
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T22:51:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xabf4baf2a9d3eb36d7d5808d0b848115c6f31dd0fff5204fcea95a4fcf6535ee
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958079
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958079
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2508465
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T00:21:05Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf4baf2a9d3eb36d7d5808d0b848115c6f31dd0fff5204fcea95a4fcf6535ee. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2508465 — a six-check JSON result.
    date published: 2026-07-15T00:21:05Z
  audio: BMF - lofi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.003
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.963
    additional property: Energy
      type: PropertyValue
      value: 0.376
    additional property: Speechiness
      type: PropertyValue
      value: 0.21
    additional property: Acousticness
      type: PropertyValue
      value: 0.918
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.942
    additional property: Liveness
      type: PropertyValue
      value: 0.113
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.427
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.568
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Take Me To Church (lofi)
type: MusicAlbum
date published: 2025-02-28

Say You Won't Let Go (lofi)
type: MusicAlbum
date published: 2025-03-14

She Will Be Loved (lofi)
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Iris (lofi)
type: MusicAlbum
date published: 2025-04-25

No One Noticed (lofi)
type: MusicAlbum
date published: 2025-05-02

back to friends (lofi)
type: MusicAlbum
date published: 2025-05-16

Too Sweet (lofi)
type: MusicAlbum
date published: 2025-05-30

Feel Good Inc. (lofi)
type: MusicAlbum
date published: 2025-06-13

lofi covers vol. 14
type: MusicAlbum
date published: 2025-06-20

party 4 u (lofi)
type: MusicAlbum
date published: 2025-06-20

we never dated (lofi)
type: MusicAlbum
date published: 2025-06-27

Say My Name (lofi)
type: MusicAlbum
date published: 2025-07-04

Killing Me Softly With His Song (lofi)
type: MusicAlbum
date published: 2025-07-18

Lovefool (lofi)
type: MusicAlbum
date published: 2025-08-01

12 to 12 (lofi)
type: MusicAlbum
date published: 2025-08-08

Rock Your Body (lofi)
type: MusicAlbum
date published: 2025-08-15

Teenage Dirtbag (lofi)
type: MusicAlbum
date published: 2025-08-29

i wish i knew how to quit you (lofi)
type: MusicAlbum
date published: 2025-09-05

American Boy (lofi)
type: MusicAlbum
date published: 2025-09-12

I Barely Know Her (lofi)
type: MusicAlbum
date published: 2025-09-19

Young Folks (lofi)
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date published: 2025-09-26
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    date published: 2025-09-26
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100 Lofi Remixes, Lofi Edits & Lofi Covers - The Ultimate Lofi Collection (Vol.2)
type: MusicAlbum
date published: 2025-09-26

Get Lucky (lofi)
type: MusicAlbum
date published: 2025-10-10

I Need A Dollar (lofi)
type: MusicAlbum
date published: 2025-10-24

You've Got The Love (lofi)
type: MusicAlbum
date published: 2025-11-07