Blobzter
type: MusicGroup
popularity: 9
followers: 164
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa956c4dc0c99a2aff4e609c746be2ab97ba5e2fd6ff6b3d358e66f682927dbf9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e76c93bc-6d28-4498-90de-5b30cfe41ccc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e76c93bc-6d28-4498-90de-5b30cfe41ccc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e76c93bc-6d28-4498-90de-5b30cfe41ccc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
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 0xa956c4dc0c99a2aff4e609c746be2ab97ba5e2fd6ff6b3d358e66f682927dbf9. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e76c93bc-6d28-4498-90de-5b30cfe41ccc.json and https://artists.proofprofile.net/proofs/artist/e76c93bc-6d28-4498-90de-5b30cfe41ccc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T11:50:32Z
album: Can't Take My Eyes Off You (Lofi Remix)
  type: MusicAlbum
  date published: 1967
album: Olympic Fanfare and Theme
  type: MusicAlbum
  date published: 1984
album: Never Gonna Give You Up
  type: MusicAlbum
  date published: 1987
album: This is Halloween (Lo-Fi)
  type: MusicAlbum
  date published: 1993
album: Animal Crossing lofi
  type: MusicAlbum
  date published: 2001
album: Undertale Shop Lofi
  type: MusicAlbum
  date published: 2015
album: Shinzo Wo Sasageyo!
  type: MusicAlbum
  date published: 2017
album: Giorno's Theme - lofi
  type: MusicAlbum
  date published: 2018
album: Cityscapes
  type: MusicAlbum
  date published: 2021-01-20
album: Ripples in Time
  type: MusicAlbum
  date published: 2021-01-24
album: Falling
  type: MusicAlbum
  date published: 2021-02-10
album: Nobody's Perfect
  type: MusicAlbum
  date published: 2021-02-12
album: Somewhere Else
  type: MusicAlbum
  date published: 2021-02-15
album: Morning Fog
  type: MusicAlbum
  date published: 2021-03-06
album: To The Sea
  type: MusicAlbum
  date published: 2021-03-23
album: USSR Anthem LoFi
  type: MusicAlbum
  date published: 2021-04-13
  track: USSR Anthem Lofi (Piano)
    type: MusicRecording
    duration: PT2M20S
    duration ms: 140212
    explicit: false
    by artist: Blobzter
    in album: USSR Anthem LoFi
      type: MusicAlbum
      date published: 2021-04-13
    isrc code: GX38U2189929
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:35:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xebc96be25c836ef43bea5e785e030b79c748be5925a42188e0fff29a0b5c1df5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958060
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958060
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2189929
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:39:42Z
    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 0xebc96be25c836ef43bea5e785e030b79c748be5925a42188e0fff29a0b5c1df5. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/GX38U2189929 — a six-check JSON result.
      date published: 2026-07-14T20:39:42Z
    audio: USSR Anthem Lofi (Piano)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 71.994
      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: 0.491
      additional property: Energy
        type: PropertyValue
        value: 0.061
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.992
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.91
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.319
      additional property: Loudness (dB)
        type: PropertyValue
        value: -26.319
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Turkish National Anthem Lofi
  type: MusicAlbum
  date published: 2021-04-15
album: Guren No Yumiya!
  type: MusicAlbum
  date published: 2021-04-16
album: Sadness And Sorrow
  type: MusicAlbum
  date published: 2021-04-16
album: Ladie
  type: MusicAlbum
  date published: 2021-04-20
album: Rush E
  type: MusicAlbum
  date published: 2021-04-20
album: RUSH B ~ lofi
  type: MusicAlbum
  date published: 2021-04-21
album: Minecraft Lobby Theme ~ lofi
  type: MusicAlbum
  date published: 2021-04-22
album: Pirates of the Caribbean (Lo-Fi Version)
  type: MusicAlbum
  date published: 2021-04-29
album: Quiet Breeze
  type: MusicAlbum
  date published: 2021-04-29
album: Rainy Days
  type: MusicAlbum
  date published: 2021-04-29
album: Eye Of The Hurricane
  type: MusicAlbum
  date published: 2021-05-03
album: Tokyo Nights
album: Over The Moon
album: USSR National Anthem Lofi
album: Closed On Sunday
album: Fly Me To The Moon
album: The Imperial March
album: KK. Cruisin
album: Jovial
album: Cosy Winter
album: Forest Walk
album: In The End
album: We Are The Crystal Gems
album: By The Seaside
album: Late Night
album: Without You
album: Full Moon
album: Illusions
album: Sunset Watching
album: Year Of The Otter
album: Rain In Tokyo
album: in your own sweet way
album: Her Eyes
album: Lonely
album: 4 u
album: 4 u (HGJ Remix)
album: sakura.
album: Attack on Titan lofi
album: pine tree
album: beach day
album: ukrainian national anthem lofi
album: the jazzhop album, vol. 1
album: Green Eyes
album: Unforgettable
album: DIAMONDS
album: ZERO DAWN
album: Moonbeams

Tokyo Nights
type: MusicAlbum
date published: 2021-05-04

Over The Moon
type: MusicAlbum
date published: 2021-05-06

USSR National Anthem Lofi
type: MusicAlbum
date published: 2021-05-08
track: USSR National Anthem Lofi
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150142
  explicit: false
  by artist: Blobzter
  in album: USSR National Anthem Lofi
    type: MusicAlbum
    date published: 2021-05-08
  isrc code: GX38F2164159
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T08:15:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe2c6739d1637f396c5f0ab0288a157d351104561d0fa38212b88f554c09899f7
  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/GX38F2164159
  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 0xe2c6739d1637f396c5f0ab0288a157d351104561d0fa38212b88f554c09899f7. 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/GX38F2164159 — a six-check JSON result.
    date published: 2026-07-21T08:39:15Z
  audio: USSR National Anthem Lofi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.059
    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: 0.861
    additional property: Energy
      type: PropertyValue
      value: 0.121
    additional property: Speechiness
      type: PropertyValue
      value: 0.075
    additional property: Acousticness
      type: PropertyValue
      value: 0.921
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.877
    additional property: Liveness
      type: PropertyValue
      value: 0.15
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.67
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.816
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Closed On Sunday
type: MusicAlbum
date published: 2021-05-14

Fly Me To The Moon
type: MusicAlbum
date published: 2021-05-21

The Imperial March
type: MusicAlbum
date published: 2021-05-26

KK. Cruisin
type: MusicAlbum
date published: 2021-06-07

Jovial
type: MusicAlbum
date published: 2021-06-09

Cosy Winter
type: MusicAlbum
date published: 2021-06-20

Forest Walk
type: MusicAlbum
date published: 2021-06-22

In The End
type: MusicAlbum
date published: 2021-07-05

We Are The Crystal Gems
type: MusicAlbum
date published: 2021-07-05

By The Seaside
type: MusicAlbum
date published: 2021-07-06

Late Night
type: MusicAlbum
date published: 2021-07-06

Without You
type: MusicAlbum
date published: 2021-07-06

Full Moon
type: MusicAlbum
date published: 2021-07-07

Illusions
type: MusicAlbum
date published: 2021-07-08

Sunset Watching
type: MusicAlbum
date published: 2021-07-12

Year Of The Otter
type: MusicAlbum
date published: 2021-07-22

Rain In Tokyo
type: MusicAlbum
date published: 2021-07-30

Rainy Days
type: MusicAlbum
date published: 2021-08-02

in your own sweet way
type: MusicAlbum
date published: 2021-08-03

Her Eyes
type: MusicAlbum
date published: 2021-08-13

Lonely
type: MusicAlbum
date published: 2021-09-21

4 u
type: MusicAlbum
date published: 2021-11-24

4 u (HGJ Remix)
type: MusicAlbum
date published: 2021-11-25

sakura.
type: MusicAlbum
date published: 2021-12-29

Attack on Titan lofi
type: MusicAlbum
date published: 2022-01-07

pine tree
type: MusicAlbum
date published: 2022-03-14

beach day
type: MusicAlbum
date published: 2022-03-23

ukrainian national anthem lofi
type: MusicAlbum
date published: 2022-04-19

the jazzhop album, vol. 1
type: MusicAlbum
date published: 2022-06-18

Year Of The Otter
type: MusicAlbum
date published: 2022-08-29

Green Eyes
type: MusicAlbum
date published: 2022-09-04

Unforgettable
type: MusicAlbum
date published: 2022-09-26

DIAMONDS
type: MusicAlbum
date published: 2022-11-27

ZERO DAWN
type: MusicAlbum
date published: 2022-12-29

Moonbeams
type: MusicAlbum
date published: 2023-06-16