ONE PLAY
type: MusicGroup
popularity: 50
followers: 3019
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9556fea730bbe23592f17a01f346a966b2bc3fcad52f3075f00ab6c2ebe35e11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/842c6a61-57aa-490b-99ee-d900fa31c7ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/842c6a61-57aa-490b-99ee-d900fa31c7ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/842c6a61-57aa-490b-99ee-d900fa31c7ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9556fea730bbe23592f17a01f346a966b2bc3fcad52f3075f00ab6c2ebe35e11","name":"ONE PLAY","registered_at":"2026-06-12T03:20:29Z","symbol":"NIM0171216","token_address":"0x09278937a4c08149b58541f478e00b2336c85fec","type":"artist","uuid":"842c6a61-57aa-490b-99ee-d900fa31c7ea"}
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 0x9556fea730bbe23592f17a01f346a966b2bc3fcad52f3075f00ab6c2ebe35e11. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/842c6a61-57aa-490b-99ee-d900fa31c7ea.json and https://artists.proofprofile.net/proofs/artist/842c6a61-57aa-490b-99ee-d900fa31c7ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x9556fea730bbe23592f17a01f346a966b2bc3fcad52f3075f00ab6c2ebe35e11","name":"ONE PLAY","registered_at":"2026-06-12T03:20:29Z","symbol":"NIM0171216","token_address":"0x09278937a4c08149b58541f478e00b2336c85fec","type":"artist","uuid":"842c6a61-57aa-490b-99ee-d900fa31c7ea"}
album: Si Te la Encuentras por Ahi
  type: MusicAlbum
  date published: 2023-03-21
album: Te Quiero Pa Mi
  type: MusicAlbum
  date published: 2023-04-04
album: Maldita
  type: MusicAlbum
  date published: 2023-07-25