Marvel
type: MusicGroup
popularity: 16
followers: 1426
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15f68625a1341dbe07049077b9be0bf4ab5604168b0a586b04fadc5d6a9d362f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953782
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953782
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d47a5a2c-76c6-423b-8d98-bfcb0ffc3110.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d47a5a2c-76c6-423b-8d98-bfcb0ffc3110.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d47a5a2c-76c6-423b-8d98-bfcb0ffc3110
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:13:59Z
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 0x15f68625a1341dbe07049077b9be0bf4ab5604168b0a586b04fadc5d6a9d362f. Chain 2 (Bitcoin): anchored in block 953782 (2026-06-15T12:13:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d47a5a2c-76c6-423b-8d98-bfcb0ffc3110.json and https://artists.proofprofile.net/proofs/artist/d47a5a2c-76c6-423b-8d98-bfcb0ffc3110.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:13:59Z
album: Avengers! - 18 fartfyllda berättelser
  type: MusicAlbum
  date published: 2021-03-17
album: Marvel liðsforingi: Á fullri ferð (Upphafið)
  type: MusicAlbum
  date published: 2022-07-22
album: Goðsögnin um Svarta pardusinn (Upphafið)
  type: MusicAlbum
  date published: 2022-07-22
album: Kafteinn Ameríka: Barist fyrir réttlæti! (Upphafið)
  type: MusicAlbum
  date published: 2022-07-29
album: Járnmaðurinn: Ósigrandi (Upphafið)
  type: MusicAlbum
  date published: 2022-07-29
album: Þór Upprunasaga
  type: MusicAlbum
  date published: 2022-09-20
album: Köngulóarmaðurinn - Upprunasaga
  type: MusicAlbum
  date published: 2022-09-29
album: Fálki: Að duga eða drepast
  type: MusicAlbum
  date published: 2022-10-07
album: Hulk Upprunasaga
  type: MusicAlbum
  date published: 2022-10-07
album: Marvel - Hetjusögur
  type: MusicAlbum
  date published: 2022-12-15
album: Ofurhetjur í ævintýrum - Máttugar Marvelmeyjar
  type: MusicAlbum
  date published: 2022-12-27
album: Köngulóarmaðurinn: Ofurhetjuárás!
  type: MusicAlbum
  date published: 2022-12-27
album: Köngulóarmaðurinn: Sögusafn
  type: MusicAlbum
  date published: 2022-12-27
album: Ofurhetjur í ævintýrum - Pöddustríð
  type: MusicAlbum
  date published: 2023-01-19
album: Upphafssaga Hulk: Hulkynja MÖLVA!
  type: MusicAlbum
  date published: 2023-01-26
album: Svarta ekkjan: Saga af tveimur ekkjum (Upphafið)
  type: MusicAlbum
  date published: 2023-03-30
album: Marvel liðsforingi - Últron fer á flug
  type: MusicAlbum
  date published: 2023-04-06
album: Verndarar alheimsins (Upphafið)
  type: MusicAlbum
  date published: 2023-05-01
album: Hver er hvað í Marvel heiminum
  type: MusicAlbum
  date published: 2023-09-22
album: Hefnendurnir: Sögusafn
  type: MusicAlbum
  date published: 2023-09-29