margaroth
type: MusicGroup
popularity: 3
followers: 172
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae1b5afc2d1a1b8996cfd1f5725a5593ca24ad4656f1815fb85826b53a579db7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fa658b7-a3a4-4797-8efc-ad66c28422dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fa658b7-a3a4-4797-8efc-ad66c28422dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2fa658b7-a3a4-4797-8efc-ad66c28422dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
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 0xae1b5afc2d1a1b8996cfd1f5725a5593ca24ad4656f1815fb85826b53a579db7. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fa658b7-a3a4-4797-8efc-ad66c28422dd.json and https://artists.proofprofile.net/proofs/artist/2fa658b7-a3a4-4797-8efc-ad66c28422dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:04:35Z
album: qué es esto?
  type: MusicAlbum
  date published: 2024-08-16
album: cuándo éramos felices?
  type: MusicAlbum
  date published: 2024-09-13
album: ABSTINENCIA
  type: MusicAlbum
  date published: 2024-10-18
album: volando con el alma rota
  type: MusicAlbum
  date published: 2024-11-15
album: mi border collie <3
  type: MusicAlbum
  date published: 2024-12-25
album: otra noche (que me paso viendo el techo)
  type: MusicAlbum
  date published: 2025-02-14
album: Yo (no) voy a cambiarte.
  type: MusicAlbum
  date published: 2025-04-24