Sam Wuan
type: MusicGroup
popularity: 6
followers: 1900
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e9ab7e4324dee464ef9b1effcbbf5a37c143b0e21547dec06f5b539010ca174
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953930
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953930
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e67ad53-697a-4229-a204-7eed9300a463.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e67ad53-697a-4229-a204-7eed9300a463.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e67ad53-697a-4229-a204-7eed9300a463
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:36:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e9ab7e4324dee464ef9b1effcbbf5a37c143b0e21547dec06f5b539010ca174","name":"Sam Wuan","registered_at":"2026-06-16T00:09:33Z","symbol":"NIM0875649","token_address":"0x9a1560c146a6ad5420eb386111bfae42bd0e7cb5","type":"artist","uuid":"1e67ad53-697a-4229-a204-7eed9300a463"}
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 0x7e9ab7e4324dee464ef9b1effcbbf5a37c143b0e21547dec06f5b539010ca174. Chain 2 (Bitcoin): anchored in block 953930 (2026-06-16T10:36:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e67ad53-697a-4229-a204-7eed9300a463.json and https://artists.proofprofile.net/proofs/artist/1e67ad53-697a-4229-a204-7eed9300a463.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:36:13Z
  text: {"copyright_id":"0x7e9ab7e4324dee464ef9b1effcbbf5a37c143b0e21547dec06f5b539010ca174","name":"Sam Wuan","registered_at":"2026-06-16T00:09:33Z","symbol":"NIM0875649","token_address":"0x9a1560c146a6ad5420eb386111bfae42bd0e7cb5","type":"artist","uuid":"1e67ad53-697a-4229-a204-7eed9300a463"}
album: Sam Thing
  type: MusicAlbum
  date published: 2024-01-26
album: Lost Boy
  type: MusicAlbum
  date published: 2024-03-13
album: People
  type: MusicAlbum
  date published: 2024-05-10
album: Do Shit
  type: MusicAlbum
  date published: 2024-07-12
album: Drill
  type: MusicAlbum
  date published: 2024-09-13
album: Soft G Era
  type: MusicAlbum
  date published: 2024-10-25
album: Burn
  type: MusicAlbum
  date published: 2024-12-27
album: Trust Me
  type: MusicAlbum
  date published: 2025-03-14
album: Age Of Apes
  type: MusicAlbum
  date published: 2025-03-28
album: Black Ink (Masterpiece)
  type: MusicAlbum
  date published: 2025-05-30