Machromel
type: MusicGroup
popularity: 5
followers: 449
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa4e898b5821fd44e5a2011714a316ea2196e867602221e192d88ba451baa3f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/128def1e-ca9c-4006-a2a9-c1187d7bce53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/128def1e-ca9c-4006-a2a9-c1187d7bce53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/128def1e-ca9c-4006-a2a9-c1187d7bce53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
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 0xfa4e898b5821fd44e5a2011714a316ea2196e867602221e192d88ba451baa3f1. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/128def1e-ca9c-4006-a2a9-c1187d7bce53.json and https://artists.proofprofile.net/proofs/artist/128def1e-ca9c-4006-a2a9-c1187d7bce53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
album: Tartaruga
  type: MusicAlbum
  date published: 2019-02-27
album: Sic Mundus Creatus Est
  type: MusicAlbum
  date published: 2019-07-06
album: Forte
  type: MusicAlbum
  date published: 2019-08-27
album: Life Tesis Ep
  type: MusicAlbum
  date published: 2019-12-24
album: Ealdu
  type: MusicAlbum
  date published: 2020-07-13
album: Ealdu
  type: MusicAlbum
  date published: 2020-07-13
album: Corrupted Ep
  type: MusicAlbum
  date published: 2021-06-07
album: One
  type: MusicAlbum
  date published: 2021-12-17
album: Returnal
  type: MusicAlbum
  date published: 2022-11-16
album: Crystal Tears ep
  type: MusicAlbum
  date published: 2023-05-27
album: Shards ep
  type: MusicAlbum
  date published: 2024-05-06
album: Set Me Free
  type: MusicAlbum
  date published: 2024-07-05
album: Morning ep
  type: MusicAlbum
  date published: 2024-12-24