Chain Avenue
type: MusicGroup
popularity: 3
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d73af5a2bef042f6e581330c7b60ffadb82bc991e63977f5e267d9278cf4dca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96b7b64c-af9a-4d0e-9e18-f6b8311b6584.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96b7b64c-af9a-4d0e-9e18-f6b8311b6584.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/96b7b64c-af9a-4d0e-9e18-f6b8311b6584
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d73af5a2bef042f6e581330c7b60ffadb82bc991e63977f5e267d9278cf4dca","name":"Chain Avenue","registered_at":"2026-06-17T18:13:59Z","symbol":"NIM1477981","token_address":"0x3208ec8657469e0dbd8deaf9a024500d79b4322b","type":"artist","uuid":"96b7b64c-af9a-4d0e-9e18-f6b8311b6584"}
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 0x7d73af5a2bef042f6e581330c7b60ffadb82bc991e63977f5e267d9278cf4dca. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96b7b64c-af9a-4d0e-9e18-f6b8311b6584.json and https://artists.proofprofile.net/proofs/artist/96b7b64c-af9a-4d0e-9e18-f6b8311b6584.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x7d73af5a2bef042f6e581330c7b60ffadb82bc991e63977f5e267d9278cf4dca","name":"Chain Avenue","registered_at":"2026-06-17T18:13:59Z","symbol":"NIM1477981","token_address":"0x3208ec8657469e0dbd8deaf9a024500d79b4322b","type":"artist","uuid":"96b7b64c-af9a-4d0e-9e18-f6b8311b6584"}
album: Writing On The Wall
  type: MusicAlbum
  date published: 2025-03-29
album: Falling For You
  type: MusicAlbum
  date published: 2025-03-29
album: Deep Underground
  type: MusicAlbum
  date published: 2025-03-29
album: Out Of My Head
  type: MusicAlbum
  date published: 2025-03-29
album: Belle Of The Ball
  type: MusicAlbum
  date published: 2025-03-29
album: Life is Complicated
  type: MusicAlbum
  date published: 2025-03-29
album: Teenage Phantom
  type: MusicAlbum
  date published: 2025-03-29
album: Don't Get Old
  type: MusicAlbum
  date published: 2025-03-29
  track: Teenage Phantom
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238285
    explicit: false
    by artist: Chain Avenue
    in album: Don't Get Old
      type: MusicAlbum
      date published: 2025-03-29
    isrc code: QZK6K2584921
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T00:10:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6dab4ea8d6fb60a5a3e57de9bbf3b547147c715abb689690db7f1b6005de12ff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2584921
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x6dab4ea8d6fb60a5a3e57de9bbf3b547147c715abb689690db7f1b6005de12ff. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZK6K2584921.
      date published: 2026-07-06T01:26:17Z
    audio: Teenage Phantom
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.097
      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: 0.453
      additional property: Energy
        type: PropertyValue
        value: 0.593
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.425
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.54
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Come On Over
  type: MusicAlbum
  date published: 2025-10-24