Back Street Blues
type: MusicGroup
genre: j-rap
popularity: 12
followers: 517
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29fe4e9b51a469c4c02d15fa7379ea6e0856540bc65d78193604e00f67d16b41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3fad0d2-cc9a-4dd8-961e-420674c6936a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3fad0d2-cc9a-4dd8-961e-420674c6936a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3fad0d2-cc9a-4dd8-961e-420674c6936a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29fe4e9b51a469c4c02d15fa7379ea6e0856540bc65d78193604e00f67d16b41","name":"Back Street Blues","registered_at":"2026-06-14T23:29:08Z","symbol":"NIM0610612","token_address":"0x7dea4dbbd2933c4be31b1c7e7611a45feb8d71db","type":"artist","uuid":"b3fad0d2-cc9a-4dd8-961e-420674c6936a"}
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 0x29fe4e9b51a469c4c02d15fa7379ea6e0856540bc65d78193604e00f67d16b41. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3fad0d2-cc9a-4dd8-961e-420674c6936a.json and https://artists.proofprofile.net/proofs/artist/b3fad0d2-cc9a-4dd8-961e-420674c6936a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T07:48:25Z
  text: {"copyright_id":"0x29fe4e9b51a469c4c02d15fa7379ea6e0856540bc65d78193604e00f67d16b41","name":"Back Street Blues","registered_at":"2026-06-14T23:29:08Z","symbol":"NIM0610612","token_address":"0x7dea4dbbd2933c4be31b1c7e7611a45feb8d71db","type":"artist","uuid":"b3fad0d2-cc9a-4dd8-961e-420674c6936a"}
album: ROYALTY LOYALTY
  type: MusicAlbum
  date published: 2021-06-15
album: ROYALTY LOYALTY
  type: MusicAlbum
  date published: 2021-06-15
album: Jumble (feat. Django, QONN & Navy Joe)
  type: MusicAlbum
  date published: 2023-03-26
album: Jumble
  type: MusicAlbum
  date published: 2023-03-26
album: IN THE AREA
  type: MusicAlbum
  date published: 2023-09-26
album: IN THE AREA
  type: MusicAlbum
  date published: 2023-09-26
album: 24
  type: MusicAlbum
  date published: 2024-02-26
album: 24
  type: MusicAlbum
  date published: 2024-02-26
album: WATCH ME (feat. QONN, Navy Joe & Django)
  type: MusicAlbum
  date published: 2024-03-26
album: WATCH ME
  type: MusicAlbum
  date published: 2024-03-26
album: 4REAL
  type: MusicAlbum
  date published: 2024-07-15
album: Neighborhood Players
  type: MusicAlbum
  date published: 2024-07-31
album: Fiesta
  type: MusicAlbum
  date published: 2024-08-21
album: PMP
  type: MusicAlbum
  date published: 2024-10-30
album: Fantasy
  type: MusicAlbum
  date published: 2024-12-18
  track: Fantasy
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208235
    explicit: false
    by artist: Back Street Blues
    in album: Fantasy
      type: MusicAlbum
      date published: 2024-12-18
    genre: j-rap
    isrc code: DGA0S2431251
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T18:54:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x455c16a6d9b0213af806c6d58c1fed09eb169406f78381642a0113a77f5958d1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958194
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958194
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2431251
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T20:32:27Z
    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 0x455c16a6d9b0213af806c6d58c1fed09eb169406f78381642a0113a77f5958d1. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DGA0S2431251 — a six-check JSON result.
      date published: 2026-07-15T20:32:27Z
    audio: Fantasy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.654
      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: 0.772
      additional property: Energy
        type: PropertyValue
        value: 0.586
      additional property: Speechiness
        type: PropertyValue
        value: 0.169
      additional property: Acousticness
        type: PropertyValue
        value: 0.008
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.347
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.293
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.765
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: LOVE myself
  type: MusicAlbum
  date published: 2025-03-19
  track: LOVE myself
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165300
    explicit: false
    by artist: Back Street Blues
    in album: LOVE myself
      type: MusicAlbum
      date published: 2025-03-19
    genre: j-rap
    isrc code: FR59R2535550
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T11:48:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf161edee626757042c5b75e9f018157c3c6bb568e7c980fa16bfb957b63adf54
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959008
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959008
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2535550
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: LOVE myself
album: Best Take
album: OUTSIDE

OTSTimestamp
type: PropertyValue
value: 2026-07-21T13:14:05Z

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 0xf161edee626757042c5b75e9f018157c3c6bb568e7c980fa16bfb957b63adf54. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/FR59R2535550 — a six-check JSON result.
date published: 2026-07-21T13:14:05Z

LOVE myself
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 175.1
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.518
additional property: Energy
  type: PropertyValue
  value: 0.545
additional property: Speechiness
  type: PropertyValue
  value: 0.065
additional property: Acousticness
  type: PropertyValue
  value: 0.025
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.189
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.233
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.781
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Minor

Best Take
type: MusicAlbum
date published: 2025-09-03

OUTSIDE
type: MusicAlbum
date published: 2025-11-05