At Mos
type: MusicGroup
popularity: 3
followers: 471
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0be010076b93fc4b38839cc1b3eec1dc7cf319b1c3cda7d346c20cea7d82b11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd1af2bd-ae03-4e50-9c99-e07adffbbcd6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd1af2bd-ae03-4e50-9c99-e07adffbbcd6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd1af2bd-ae03-4e50-9c99-e07adffbbcd6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0be010076b93fc4b38839cc1b3eec1dc7cf319b1c3cda7d346c20cea7d82b11","name":"At Mos","registered_at":"2026-06-21T05:10:48Z","symbol":"NIM1829548","token_address":"0xcf376f4508fdfb5f41a75d4f8c637d0cb17014d4","type":"artist","uuid":"dd1af2bd-ae03-4e50-9c99-e07adffbbcd6"}
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 0xa0be010076b93fc4b38839cc1b3eec1dc7cf319b1c3cda7d346c20cea7d82b11. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd1af2bd-ae03-4e50-9c99-e07adffbbcd6.json and https://artists.proofprofile.net/proofs/artist/dd1af2bd-ae03-4e50-9c99-e07adffbbcd6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0xa0be010076b93fc4b38839cc1b3eec1dc7cf319b1c3cda7d346c20cea7d82b11","name":"At Mos","registered_at":"2026-06-21T05:10:48Z","symbol":"NIM1829548","token_address":"0xcf376f4508fdfb5f41a75d4f8c637d0cb17014d4","type":"artist","uuid":"dd1af2bd-ae03-4e50-9c99-e07adffbbcd6"}
album: Cookie #1 (Slow Down)
  type: MusicAlbum
  date published: 2021-08-24
album: Cookie #2 (Undisclosed)
  type: MusicAlbum
  date published: 2022-01-06
album: Open Scene
  type: MusicAlbum
  date published: 2022-11-09
album: The Sea Calls Her Home
  type: MusicAlbum
  date published: 2023-02-02
album: The Sea Calls Her Home
  type: MusicAlbum
  date published: 2023-02-02
album: Blindfold
  type: MusicAlbum
  date published: 2023-09-07
album: Blindfold
  type: MusicAlbum
  date published: 2023-09-07
album: One More Bar
  type: MusicAlbum
  date published: 2023-12-08
album: One More Bar
  type: MusicAlbum
  date published: 2023-12-08
album: Bridge to Nowhere
  type: MusicAlbum
  date published: 2024-02-09
album: Bridge to Nowhere
  type: MusicAlbum
  date published: 2024-02-09
album: The Rough Sessions
  type: MusicAlbum
  date published: 2025-06-13