Traincorn
type: MusicGroup
popularity: 3
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74642669e34067db189457b18941b674a2bddfff98addeedea4265e9d714ad36
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe050a1e-b87f-4761-9531-5a07b1784464.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe050a1e-b87f-4761-9531-5a07b1784464.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe050a1e-b87f-4761-9531-5a07b1784464
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
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 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 0x74642669e34067db189457b18941b674a2bddfff98addeedea4265e9d714ad36. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe050a1e-b87f-4761-9531-5a07b1784464.json and https://artists.proofprofile.net/proofs/artist/fe050a1e-b87f-4761-9531-5a07b1784464.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
album: Play with You
  type: MusicAlbum
  date published: 2016-12-19
album: Love come back to me
  type: MusicAlbum
  date published: 2019-01-30
album: Love come back to me
  type: MusicAlbum
  date published: 2019-01-30
album: War
  type: MusicAlbum
  date published: 2019-08-21
album: Love is stronger than hate
  type: MusicAlbum
  date published: 2020-11-27
album: run away
  type: MusicAlbum
  date published: 2020-12-03
album: Escape
  type: MusicAlbum
  date published: 2021-01-29
album: Escape
  type: MusicAlbum
  date published: 2021-01-29
album: My way back home
  type: MusicAlbum
  date published: 2021-02-26
album: Die with me
  type: MusicAlbum
  date published: 2021-04-23
album: Save Me
  type: MusicAlbum
  date published: 2021-05-21
album: FOR NOTHING
  type: MusicAlbum
  date published: 2022-05-08
album: Broken Down
  type: MusicAlbum
  date published: 2023-01-13
album: Drown Together
  type: MusicAlbum
  date published: 2023-03-17
album: Break The Glass
  type: MusicAlbum
  date published: 2023-08-04
album: In the rain
  type: MusicAlbum
  date published: 2024-07-07