Embassay
type: MusicGroup
popularity: 14
followers: 273
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea47cfdbb788e009d37f953ee35aadc8716aef3a19016becf632a1baa43c76d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953730
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953730
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92f2c17c-8fe1-4c76-a68b-131cdba6df5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92f2c17c-8fe1-4c76-a68b-131cdba6df5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/92f2c17c-8fe1-4c76-a68b-131cdba6df5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:47:28Z
additional property: OTSCanonicalRecord
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 0xea47cfdbb788e009d37f953ee35aadc8716aef3a19016becf632a1baa43c76d7. Chain 2 (Bitcoin): anchored in block 953730 (2026-06-15T02:47:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/92f2c17c-8fe1-4c76-a68b-131cdba6df5b.json and https://artists.proofprofile.net/proofs/artist/92f2c17c-8fe1-4c76-a68b-131cdba6df5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:47:28Z
album: city lights
  type: MusicAlbum
  date published: 2021-07-02
album: AURORA
  type: MusicAlbum
  date published: 2021-09-03
album: BEFORE U GO
  type: MusicAlbum
  date published: 2021-10-03
album: fading out
  type: MusicAlbum
  date published: 2021-10-22
album: talk about faith
  type: MusicAlbum
  date published: 2021-11-05
album: odd bob
  type: MusicAlbum
  date published: 2022-01-03
album: Winter Withers
  type: MusicAlbum
  date published: 2022-02-27