Sol Y Mar
type: MusicGroup
genre: lounge
popularity: 7
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x686c9dc69b607f177fc302c68471a83cf1160750c02e4ccfe1343b8939326502
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c306ab36-8ecc-467e-a0b4-b144f51b2eb9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c306ab36-8ecc-467e-a0b4-b144f51b2eb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c306ab36-8ecc-467e-a0b4-b144f51b2eb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x686c9dc69b607f177fc302c68471a83cf1160750c02e4ccfe1343b8939326502","name":"Sol Y Mar","registered_at":"2026-06-20T20:17:10Z","symbol":"NIM1701190","token_address":"0xc12b449545b10b01d94417afdb1dd56653cc0371","type":"artist","uuid":"c306ab36-8ecc-467e-a0b4-b144f51b2eb9"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686c9dc69b607f177fc302c68471a83cf1160750c02e4ccfe1343b8939326502. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c306ab36-8ecc-467e-a0b4-b144f51b2eb9.json and https://artists.proofprofile.net/proofs/artist/c306ab36-8ecc-467e-a0b4-b144f51b2eb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x686c9dc69b607f177fc302c68471a83cf1160750c02e4ccfe1343b8939326502","name":"Sol Y Mar","registered_at":"2026-06-20T20:17:10Z","symbol":"NIM1701190","token_address":"0xc12b449545b10b01d94417afdb1dd56653cc0371","type":"artist","uuid":"c306ab36-8ecc-467e-a0b4-b144f51b2eb9"}