humildes de la sierra
type: MusicGroup
popularity: 12
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d0f4b05ac59f2a068cf364ed8215c0c8d850a8392c75076526499dde3b5b6f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953819
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953819
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffbe8913-9aab-4d7c-ae0d-e54119d098df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffbe8913-9aab-4d7c-ae0d-e54119d098df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ffbe8913-9aab-4d7c-ae0d-e54119d098df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:31:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d0f4b05ac59f2a068cf364ed8215c0c8d850a8392c75076526499dde3b5b6f4","name":"humildes de la sierra","registered_at":"2026-06-15T07:23:58Z","symbol":"NIM0723835","token_address":"0x9c9a11d12c37b2ebcf33668e42b1b4aa5d1661b5","type":"artist","uuid":"ffbe8913-9aab-4d7c-ae0d-e54119d098df"}
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 0x6d0f4b05ac59f2a068cf364ed8215c0c8d850a8392c75076526499dde3b5b6f4. Chain 2 (Bitcoin): anchored in block 953820 (2026-06-15T18:35:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ffbe8913-9aab-4d7c-ae0d-e54119d098df.json and https://artists.proofprofile.net/proofs/artist/ffbe8913-9aab-4d7c-ae0d-e54119d098df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:35:57Z
  text: {"copyright_id":"0x6d0f4b05ac59f2a068cf364ed8215c0c8d850a8392c75076526499dde3b5b6f4","name":"humildes de la sierra","registered_at":"2026-06-15T07:23:58Z","symbol":"NIM0723835","token_address":"0x9c9a11d12c37b2ebcf33668e42b1b4aa5d1661b5","type":"artist","uuid":"ffbe8913-9aab-4d7c-ae0d-e54119d098df"}
album: Billetes & balas
  type: MusicAlbum
  date published: 2025-10-04