San Cisco (Remixer)
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c475b4caec8703d65052920059bcbdbb4878a121539a1d17fd0b6347806f06d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/018e98a0-b097-4475-a438-09067f997a0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/018e98a0-b097-4475-a438-09067f997a0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/018e98a0-b097-4475-a438-09067f997a0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c475b4caec8703d65052920059bcbdbb4878a121539a1d17fd0b6347806f06d","name":"San Cisco (Remixer)","registered_at":"2026-06-15T14:15:48Z","symbol":"NIM0733974","token_address":"0x58dd504a1e9c66c78722ab0300a74b2493e1cd8c","type":"artist","uuid":"018e98a0-b097-4475-a438-09067f997a0b"}
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 0x3c475b4caec8703d65052920059bcbdbb4878a121539a1d17fd0b6347806f06d. Chain 2 (Bitcoin): anchored in block 953852 (2026-06-15T23:13:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/018e98a0-b097-4475-a438-09067f997a0b.json and https://artists.proofprofile.net/proofs/artist/018e98a0-b097-4475-a438-09067f997a0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:13:02Z
  text: {"copyright_id":"0x3c475b4caec8703d65052920059bcbdbb4878a121539a1d17fd0b6347806f06d","name":"San Cisco (Remixer)","registered_at":"2026-06-15T14:15:48Z","symbol":"NIM0733974","token_address":"0x58dd504a1e9c66c78722ab0300a74b2493e1cd8c","type":"artist","uuid":"018e98a0-b097-4475-a438-09067f997a0b"}