Margom y sus amigos
type: MusicGroup
popularity: 5
followers: 180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad86a0037c99a0fb8e65db65cc29ab2ceb9389f59d5506084ead94cf29193183
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98abb400-a1a5-45b7-8525-e290baf20fbe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98abb400-a1a5-45b7-8525-e290baf20fbe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/98abb400-a1a5-45b7-8525-e290baf20fbe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad86a0037c99a0fb8e65db65cc29ab2ceb9389f59d5506084ead94cf29193183","name":"Margom y sus amigos","registered_at":"2026-06-17T18:59:35Z","symbol":"NIM1488853","token_address":"0xbd4d6c8ab9029e3729b44e37bdd29cfa63881dac","type":"artist","uuid":"98abb400-a1a5-45b7-8525-e290baf20fbe"}
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 0xad86a0037c99a0fb8e65db65cc29ab2ceb9389f59d5506084ead94cf29193183. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98abb400-a1a5-45b7-8525-e290baf20fbe.json and https://artists.proofprofile.net/proofs/artist/98abb400-a1a5-45b7-8525-e290baf20fbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xad86a0037c99a0fb8e65db65cc29ab2ceb9389f59d5506084ead94cf29193183","name":"Margom y sus amigos","registered_at":"2026-06-17T18:59:35Z","symbol":"NIM1488853","token_address":"0xbd4d6c8ab9029e3729b44e37bdd29cfa63881dac","type":"artist","uuid":"98abb400-a1a5-45b7-8525-e290baf20fbe"}
album: Vol. 1
  type: MusicAlbum
  date published: 2023-11-20
album: Una Navidad Con Margom
  type: MusicAlbum
  date published: 2023-12-20
album: Vol. 2
  type: MusicAlbum
  date published: 2024-02-03
album: Vakerilokos
  type: MusicAlbum
  date published: 2024-03-02
album: Sueños
  type: MusicAlbum
  date published: 2024-04-16
album: Baila y Canta
  type: MusicAlbum
  date published: 2024-07-05
album: Que Padre
  type: MusicAlbum
  date published: 2024-07-30
album: Ay Que Miedo
  type: MusicAlbum
  date published: 2024-10-19