E.C. Illa
type: MusicGroup
genre: underground hip hop
popularity: 21
followers: 2395
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf26041cc4932f3ed421db5a3cabbebaf873e881316a4d0d47b624e10bd180b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb979d56-a141-4794-bad3-3f84fc6d2865.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb979d56-a141-4794-bad3-3f84fc6d2865.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb979d56-a141-4794-bad3-3f84fc6d2865
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf26041cc4932f3ed421db5a3cabbebaf873e881316a4d0d47b624e10bd180b0","name":"E.C. Illa","registered_at":"2026-06-12T08:23:45Z","symbol":"NIM0241139","token_address":"0x3cd6ade01e3ef3fa8391fde7f9e403f109924546","type":"artist","uuid":"bb979d56-a141-4794-bad3-3f84fc6d2865"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf26041cc4932f3ed421db5a3cabbebaf873e881316a4d0d47b624e10bd180b0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb979d56-a141-4794-bad3-3f84fc6d2865.json and https://artists.proofprofile.net/proofs/artist/bb979d56-a141-4794-bad3-3f84fc6d2865.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xaf26041cc4932f3ed421db5a3cabbebaf873e881316a4d0d47b624e10bd180b0","name":"E.C. Illa","registered_at":"2026-06-12T08:23:45Z","symbol":"NIM0241139","token_address":"0x3cd6ade01e3ef3fa8391fde7f9e403f109924546","type":"artist","uuid":"bb979d56-a141-4794-bad3-3f84fc6d2865"}
album: Ill State Of Mind
  type: MusicAlbum
  date published: 1993
album: Ill State of Mind Remastered
  type: MusicAlbum
  date published: 1993-12-27
album: Illa L.P.
  type: MusicAlbum
  date published: 1995-10-30
album: Illa L.P.
  type: MusicAlbum
  date published: 1995-10-30
album: Power Moves (Remastered)
  type: MusicAlbum
  date published: 1997-01-01
album: Power Moves
  type: MusicAlbum
  date published: 1997-11-18
album: Power Moves
  type: MusicAlbum
  date published: 1997-11-18
album: Underground Classics
  type: MusicAlbum
  date published: 2004-02-01
album: Killa Beats Vol. 3 - Reap What You Sow
  type: MusicAlbum
  date published: 2004-05-01
album: Killa Beats Vol. 3 - Reap What You Sow
  type: MusicAlbum
  date published: 2004-05-01
album: Power Moves
  type: MusicAlbum
  date published: 2009-06-10
album: AKA Uptown Smitty (An Old Soul)
  type: MusicAlbum
  date published: 2018-11-30
album: Head Shots & Guest Spots
  type: MusicAlbum
  date published: 2018-11-30
album: Vandillism Vol.1 Remastered
  type: MusicAlbum
  date published: 2018-11-30
album: Seeds, Stems & Gems Digitalp
  type: MusicAlbum
  date published: 2018-11-30
  track: Lay Low - Original Molemen Version
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238053
    explicit: true
    by artist: E.C. Illa
    in album: Seeds, Stems & Gems Digitalp
      type: MusicAlbum
      date published: 2018-11-30
    genre: underground hip hop
    isrc code: QZES71864455
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T11:55:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf3a4a371e5e0f040df159280d60921615075845d025d6e1647c3a456c7199c99
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71864455
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T12:24:55Z
    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 0xf3a4a371e5e0f040df159280d60921615075845d025d6e1647c3a456c7199c99. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71864455.
      date published: 2026-07-19T12:24:55Z
    audio: Lay Low - Original Molemen Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.015
      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: 0.519
      additional property: Energy
        type: PropertyValue
        value: 0.431
      additional property: Speechiness
        type: PropertyValue
        value: 0.448
      additional property: Acousticness
        type: PropertyValue
        value: 0.254
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.082
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.607
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.958
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Head Shots & Guest Spots
  type: MusicAlbum
  date published: 2018-12-01
album: So Chi-Tilla
  type: MusicAlbum
  date published: 2019-09-27
album: Vandillism Vol.2 Remastered
  type: MusicAlbum
  date published: 2019-11-22
album: Illa L.P. (Remastered)
  type: MusicAlbum
  date published: 2020-04-18
album: The Headnock Remixes (1993-1995)
  type: MusicAlbum
  date published: 2023-05-12
track: Triste
  type: MusicRecording
  duration: PT1M13S
  duration ms: 73440
  explicit: false
  by artist: Molemen
  by artist: Slug from Atmosphere
  by artist: MF DOOM
  by artist: Sage Francis
  by artist: Vakill
  by artist: Juice
  by artist: Qwel
  by artist: Mass. Hysteria
  by artist: Sebutones
  by artist: Rasco
  by artist: E.C. Illa
  by artist: Rubberoom
  by artist: C-Rayz Walz
  by artist: Mr. Metaphor
  by artist: Grand Daddy I.U.
  by artist: Percee P
  by artist: Rhymefest
  by artist: Louis Logic
  by artist: Dj Precyce
  by artist: Buck 65
  by artist: Aesop Rock
  in album: Ritual Of The...Revisited & Remastered
  popularity: 41
  genre: chicago-rap
  genre: abstract-hip-hop
  genre: underground-rap
  isrc code: USGH60610034
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Triste
track: NHB
track: Dime Ahora Mismo
track: Taste Of Chicago

Rubberoom
type: MusicGroup

C-Rayz Walz
type: MusicGroup

Mr. Metaphor
type: MusicGroup

Grand Daddy I.U.
type: MusicGroup

Percee P
type: MusicGroup

Rhymefest
type: MusicGroup

Louis Logic
type: MusicGroup

Dj Precyce
type: MusicGroup

Buck 65
type: MusicGroup

Aesop Rock
type: MusicGroup

Ritual Of The...Revisited & Remastered
type: MusicAlbum
date published: 2004-10-13

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T00:30:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7d4aeec256225aeb16280c33d2f3546ebbe2eda6f8e1c4ec73e150306f3017bd

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/953515

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGH60610034

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

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 0x7d4aeec256225aeb16280c33d2f3546ebbe2eda6f8e1c4ec73e150306f3017bd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGH60610034.
date published: 2026-06-13T12:53:06Z

Triste
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 146.839
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.726
additional property: Energy
  type: PropertyValue
  value: 0.339
additional property: Speechiness
  type: PropertyValue
  value: 0.066
additional property: Acousticness
  type: PropertyValue
  value: 0.048
additional property: Instrumentalness
  type: PropertyValue
  value: 0.961
additional property: Liveness
  type: PropertyValue
  value: 0.09
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.481
additional property: Loudness (dB)
  type: PropertyValue
  value: -15.081
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Minor

NHB
type: MusicRecording
duration: PT1M5S
duration ms: 65920
explicit: false
by artist: Molemen
by artist: Slug from Atmosphere
by artist: MF DOOM
by artist: Sage Francis
by artist: Vakill
by artist: Juice
by artist: Qwel
by artist: Mass. Hysteria
by artist: Sebutones
by artist: Rasco
by artist: E.C. Illa
by artist: Rubberoom
by artist: C-Rayz Walz
by artist: Mr. Metaphor
by artist: Grand Daddy I.U.
by artist: Percee P
by artist: Rhymefest
by artist: Louis Logic
by artist: Dj Precyce
by artist: Buck 65
by artist: Aesop Rock
in album: Ritual Of The...Revisited & Remastered
  type: MusicAlbum
  date published: 2004-10-13
popularity: 33
genre: chicago-rap
genre: abstract-hip-hop
genre: underground-rap
isrc code: USGH60610024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:26:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8968fd55e72772679b6e93cc0883ad69086211d3120e83b342ebadeb072ff8dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGH60610024
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x8968fd55e72772679b6e93cc0883ad69086211d3120e83b342ebadeb072ff8dd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGH60610024.
  date published: 2026-06-13T13:32:09Z
audio: NHB
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.595
  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: 0.624
  additional property: Energy
    type: PropertyValue
    value: 0.206
  additional property: Speechiness
    type: PropertyValue
    value: 0.064
  additional property: Acousticness
    type: PropertyValue
    value: 0.004
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.793
  additional property: Liveness
    type: PropertyValue
    value: 0.153
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.544
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.882
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Dime Ahora Mismo
type: MusicRecording
duration: PT1M18S
duration ms: 78013
explicit: false
by artist: Molemen
by artist: Slug from Atmosphere
by artist: MF DOOM
by artist: Sage Francis
by artist: Vakill
by artist: Juice
by artist: Qwel
by artist: Mass. Hysteria
by artist: Sebutones
by artist: Rasco
by artist: E.C. Illa
by artist: Rubberoom
by artist: C-Rayz Walz
by artist: Mr. Metaphor
by artist: Grand Daddy I.U.
by artist: Percee P
by artist: Rhymefest
by artist: Louis Logic
by artist: Dj Precyce
by artist: Buck 65
by artist: Aesop Rock
in album: Ritual Of The...Revisited & Remastered
  type: MusicAlbum
  date published: 2004-10-13
popularity: 19
genre: chicago-rap
genre: abstract-hip-hop
genre: underground-rap
isrc code: USGH60610029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T10:53:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27b736805d09f3861f02cf3779d9ea117655abf3e98f8234c8f909113538399e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGH60610029
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x27b736805d09f3861f02cf3779d9ea117655abf3e98f8234c8f909113538399e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGH60610029.
  date published: 2026-07-02T03:30:09Z
audio: Dime Ahora Mismo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.272
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.609
  additional property: Energy
    type: PropertyValue
    value: 0.66
  additional property: Speechiness
    type: PropertyValue
    value: 0.028
  additional property: Acousticness
    type: PropertyValue
    value: 0.006
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.776
  additional property: Liveness
    type: PropertyValue
    value: 0.157
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.503
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.149
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Taste Of Chicago
type: MusicRecording
duration: PT3M55S
duration ms: 235186
explicit: false
by artist: Molemen
by artist: E.C. Illa
by artist: Rubberoom
in album: Ritual Of The...Revisited & Remastered
  type: MusicAlbum
  date published: 2004-10-13
popularity: 5
genre: chicago-rap
genre: abstract-hip-hop
genre: underground-rap
isrc code: USGH60610023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T06:30:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbad946210a37181a83c244960e8944cf6b1cf59321527186a48ae462a2323930
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960218
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960218
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGH60610023
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T06:57:05Z
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 0xbad946210a37181a83c244960e8944cf6b1cf59321527186a48ae462a2323930. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGH60610023.
  date published: 2026-07-30T06:57:05Z
audio: Taste Of Chicago
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 168.146
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.651
  additional property: Energy
    type: PropertyValue
    value: 0.765
  additional property: Speechiness
    type: PropertyValue
    value: 0.397
  additional property: Acousticness
    type: PropertyValue
    value: 0.014
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.178
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.841
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.671
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major