Big Shadow
type: MusicGroup
popularity: 5
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1beb7145e87d5776d9bc45f5026192185c366ca980b847a0b1bd5ede08df5c94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b86a0338-fd99-468b-8b36-fb81187d8a20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b86a0338-fd99-468b-8b36-fb81187d8a20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b86a0338-fd99-468b-8b36-fb81187d8a20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1beb7145e87d5776d9bc45f5026192185c366ca980b847a0b1bd5ede08df5c94","name":"Big Shadow","registered_at":"2026-06-20T15:51:25Z","symbol":"NIM1647443","token_address":"0x770388c939e5b05b78f2702a0425f8ca8a473801","type":"artist","uuid":"b86a0338-fd99-468b-8b36-fb81187d8a20"}
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 0x1beb7145e87d5776d9bc45f5026192185c366ca980b847a0b1bd5ede08df5c94. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b86a0338-fd99-468b-8b36-fb81187d8a20.json and https://artists.proofprofile.net/proofs/artist/b86a0338-fd99-468b-8b36-fb81187d8a20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x1beb7145e87d5776d9bc45f5026192185c366ca980b847a0b1bd5ede08df5c94","name":"Big Shadow","registered_at":"2026-06-20T15:51:25Z","symbol":"NIM1647443","token_address":"0x770388c939e5b05b78f2702a0425f8ca8a473801","type":"artist","uuid":"b86a0338-fd99-468b-8b36-fb81187d8a20"}
album: Mangoneado
  type: MusicAlbum
  date published: 2024-05-22
album: Escuchamos Pero No Juzgamos
  type: MusicAlbum
  date published: 2025-01-25