Old Sol
type: MusicGroup
popularity: 4
followers: 924
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33dce7d80a9ea6c9a0efe86406f0039400ecfab5eb41b85de809a475f772ba18
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91920a9c-7a4e-47ca-8cba-29046bc15665.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91920a9c-7a4e-47ca-8cba-29046bc15665.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91920a9c-7a4e-47ca-8cba-29046bc15665
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33dce7d80a9ea6c9a0efe86406f0039400ecfab5eb41b85de809a475f772ba18","name":"Old Sol","registered_at":"2026-06-17T16:26:48Z","symbol":"NIM1452400","token_address":"0xb5346957fcef2e4c148c88cbcba538ec529e0322","type":"artist","uuid":"91920a9c-7a4e-47ca-8cba-29046bc15665"}
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 0x33dce7d80a9ea6c9a0efe86406f0039400ecfab5eb41b85de809a475f772ba18. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91920a9c-7a4e-47ca-8cba-29046bc15665.json and https://artists.proofprofile.net/proofs/artist/91920a9c-7a4e-47ca-8cba-29046bc15665.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x33dce7d80a9ea6c9a0efe86406f0039400ecfab5eb41b85de809a475f772ba18","name":"Old Sol","registered_at":"2026-06-17T16:26:48Z","symbol":"NIM1452400","token_address":"0xb5346957fcef2e4c148c88cbcba538ec529e0322","type":"artist","uuid":"91920a9c-7a4e-47ca-8cba-29046bc15665"}
album: Spectral Signals
  type: MusicAlbum
  date published: 2016-09-20
album: Mondaze/Bane
  type: MusicAlbum
  date published: 2017-07-18
  track: Mondaze
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196432
    explicit: false
    by artist: Old Sol
    in album: Mondaze/Bane
      type: MusicAlbum
      date published: 2017-07-18
    isrc code: GBSMU3907323
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T09:30:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaf32c6ce48050443702b07bad1c282fd1fd044c12c896e27158d5ac0efb0e601
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU3907323
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T10:01:58Z
    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 0xaf32c6ce48050443702b07bad1c282fd1fd044c12c896e27158d5ac0efb0e601. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/GBSMU3907323.
      date published: 2026-07-22T10:01:58Z
    audio: Mondaze
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.036
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.545
      additional property: Energy
        type: PropertyValue
        value: 0.914
      additional property: Speechiness
        type: PropertyValue
        value: 0.119
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.071
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.793
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.073
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Life's Scary, Man
  type: MusicAlbum
  date published: 2017-11-20
album: Sir Loin, the Steak
  type: MusicAlbum
  date published: 2018-10-24
album: Valkyrie
  type: MusicAlbum
  date published: 2018-11-09
album: Sun
  type: MusicAlbum
  date published: 2018-11-20