uhá
type: MusicGroup
popularity: 2
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff70c4aaeebdac9184aba11436a2638fa89a7323de9a13099fe3bfde25cd4eee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954027
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954027
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/387d4f3a-b813-49e6-9c1f-26c808d314c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/387d4f3a-b813-49e6-9c1f-26c808d314c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/387d4f3a-b813-49e6-9c1f-26c808d314c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff70c4aaeebdac9184aba11436a2638fa89a7323de9a13099fe3bfde25cd4eee","name":"uhá","registered_at":"2026-06-16T09:35:31Z","symbol":"NIM1010804","token_address":"0x7ed03105346a19ee84f7c81848fbe6f1a9637ce9","type":"artist","uuid":"387d4f3a-b813-49e6-9c1f-26c808d314c4"}
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 0xff70c4aaeebdac9184aba11436a2638fa89a7323de9a13099fe3bfde25cd4eee. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/387d4f3a-b813-49e6-9c1f-26c808d314c4.json and https://artists.proofprofile.net/proofs/artist/387d4f3a-b813-49e6-9c1f-26c808d314c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:55:08Z
  text: {"copyright_id":"0xff70c4aaeebdac9184aba11436a2638fa89a7323de9a13099fe3bfde25cd4eee","name":"uhá","registered_at":"2026-06-16T09:35:31Z","symbol":"NIM1010804","token_address":"0x7ed03105346a19ee84f7c81848fbe6f1a9637ce9","type":"artist","uuid":"387d4f3a-b813-49e6-9c1f-26c808d314c4"}
album: butterflies rising
  type: MusicAlbum
  date published: 2024-12-11
album: heartbeat
  type: MusicAlbum
  date published: 2025-05-15
album: twin cities
  type: MusicAlbum
  date published: 2025-06-09
album: august
  type: MusicAlbum
  date published: 2025-08-08
album: 16 petals
  type: MusicAlbum
  date published: 2025-09-16