Api Ascaso
type: MusicGroup
popularity: 2
followers: 398
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x771e81e2983dd1105cad903b67d9e1741b69010b29fca47972a4cd4a562d2b52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e282364-458c-46d3-a47f-ceefc37ac43a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e282364-458c-46d3-a47f-ceefc37ac43a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e282364-458c-46d3-a47f-ceefc37ac43a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x771e81e2983dd1105cad903b67d9e1741b69010b29fca47972a4cd4a562d2b52","name":"Api Ascaso","registered_at":"2026-06-16T00:20:52Z","symbol":"NIM0878349","token_address":"0xa4de81d1fda4d307c9cfc2e0e075593e429b6fb9","type":"artist","uuid":"1e282364-458c-46d3-a47f-ceefc37ac43a"}
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 0x771e81e2983dd1105cad903b67d9e1741b69010b29fca47972a4cd4a562d2b52. Chain 2 (Bitcoin): anchored in block 953932 (2026-06-16T11:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e282364-458c-46d3-a47f-ceefc37ac43a.json and https://artists.proofprofile.net/proofs/artist/1e282364-458c-46d3-a47f-ceefc37ac43a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:10:43Z
  text: {"copyright_id":"0x771e81e2983dd1105cad903b67d9e1741b69010b29fca47972a4cd4a562d2b52","name":"Api Ascaso","registered_at":"2026-06-16T00:20:52Z","symbol":"NIM0878349","token_address":"0xa4de81d1fda4d307c9cfc2e0e075593e429b6fb9","type":"artist","uuid":"1e282364-458c-46d3-a47f-ceefc37ac43a"}
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