Estudios Mindsync
type: MusicGroup
popularity: 2
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54ca1bfe57231e1e374bf945992397d062acc77a61933b9f8ab98513e7cecc71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd02ce4b-c0e1-4941-8d79-37e22a4dc972.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd02ce4b-c0e1-4941-8d79-37e22a4dc972.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd02ce4b-c0e1-4941-8d79-37e22a4dc972
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54ca1bfe57231e1e374bf945992397d062acc77a61933b9f8ab98513e7cecc71","name":"Estudios Mindsync","registered_at":"2026-06-20T23:27:07Z","symbol":"NIM1748466","token_address":"0x91ef3c6c6927a5fd124ef2c8d4d4f290d0c3356d","type":"artist","uuid":"cd02ce4b-c0e1-4941-8d79-37e22a4dc972"}
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 0x54ca1bfe57231e1e374bf945992397d062acc77a61933b9f8ab98513e7cecc71. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd02ce4b-c0e1-4941-8d79-37e22a4dc972.json and https://artists.proofprofile.net/proofs/artist/cd02ce4b-c0e1-4941-8d79-37e22a4dc972.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x54ca1bfe57231e1e374bf945992397d062acc77a61933b9f8ab98513e7cecc71","name":"Estudios Mindsync","registered_at":"2026-06-20T23:27:07Z","symbol":"NIM1748466","token_address":"0x91ef3c6c6927a5fd124ef2c8d4d4f290d0c3356d","type":"artist","uuid":"cd02ce4b-c0e1-4941-8d79-37e22a4dc972"}
album: Ecos Del Océano: Melodía De Las Olas
  type: MusicAlbum
  date published: 2024-05-21