Sidy Samb
type: MusicGroup
popularity: 4
followers: 3482
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x249a6c1b837b53d3b96aafc3e71a1e5de0dbf7844c60609c8735450ad5f2a24e
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/3b61005e-5347-4e62-8d90-48075cb0cb47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b61005e-5347-4e62-8d90-48075cb0cb47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b61005e-5347-4e62-8d90-48075cb0cb47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x249a6c1b837b53d3b96aafc3e71a1e5de0dbf7844c60609c8735450ad5f2a24e","name":"Sidy Samb","registered_at":"2026-06-16T10:16:50Z","symbol":"NIM1020672","token_address":"0xd935b9caf057289fd7f02eed245a54d03494d839","type":"artist","uuid":"3b61005e-5347-4e62-8d90-48075cb0cb47"}
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 0x249a6c1b837b53d3b96aafc3e71a1e5de0dbf7844c60609c8735450ad5f2a24e. 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/3b61005e-5347-4e62-8d90-48075cb0cb47.json and https://artists.proofprofile.net/proofs/artist/3b61005e-5347-4e62-8d90-48075cb0cb47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0x249a6c1b837b53d3b96aafc3e71a1e5de0dbf7844c60609c8735450ad5f2a24e","name":"Sidy Samb","registered_at":"2026-06-16T10:16:50Z","symbol":"NIM1020672","token_address":"0xd935b9caf057289fd7f02eed245a54d03494d839","type":"artist","uuid":"3b61005e-5347-4e62-8d90-48075cb0cb47"}
album: Women
  type: MusicAlbum
  date published: 2012-08-05
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  type: MusicAlbum
  date published: 2013-05-23
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  type: MusicAlbum
  date published: 2015-05-08
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  type: MusicAlbum
  date published: 2015-09-15
album: DEM DIKK. Afroflamenco
  type: MusicAlbum
  date published: 2022-07-08