Saila da
type: MusicGroup
genre: desi hip hop
popularity: 3
followers: 655
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9b4ca8b4fc3c153777793a6b0ad536f8659701880f8f0e4b8f21148fe1ed16e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ab2edd0-ea57-47df-a9b7-1d94a09cd2ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ab2edd0-ea57-47df-a9b7-1d94a09cd2ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ab2edd0-ea57-47df-a9b7-1d94a09cd2ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9b4ca8b4fc3c153777793a6b0ad536f8659701880f8f0e4b8f21148fe1ed16e","name":"Saila da","registered_at":"2026-06-16T10:01:31Z","symbol":"NIM1017025","token_address":"0xf82221af6472993b5fa5a32a56902c17ec21a9f2","type":"artist","uuid":"3ab2edd0-ea57-47df-a9b7-1d94a09cd2ee"}
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 0xb9b4ca8b4fc3c153777793a6b0ad536f8659701880f8f0e4b8f21148fe1ed16e. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ab2edd0-ea57-47df-a9b7-1d94a09cd2ee.json and https://artists.proofprofile.net/proofs/artist/3ab2edd0-ea57-47df-a9b7-1d94a09cd2ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0xb9b4ca8b4fc3c153777793a6b0ad536f8659701880f8f0e4b8f21148fe1ed16e","name":"Saila da","registered_at":"2026-06-16T10:01:31Z","symbol":"NIM1017025","token_address":"0xf82221af6472993b5fa5a32a56902c17ec21a9f2","type":"artist","uuid":"3ab2edd0-ea57-47df-a9b7-1d94a09cd2ee"}
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  type: MusicAlbum
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