Marc Hanania
type: MusicGroup
popularity: 37
followers: 53549
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb904a2220380211106c1883b6f81d619ede4ffe462b8d30e7db8d9df6a8489b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3905bc7f-6d27-4f8c-ae0a-9d7cb3fcacee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3905bc7f-6d27-4f8c-ae0a-9d7cb3fcacee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3905bc7f-6d27-4f8c-ae0a-9d7cb3fcacee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb904a2220380211106c1883b6f81d619ede4ffe462b8d30e7db8d9df6a8489b2","name":"Marc Hanania","registered_at":"2026-06-11T16:54:45Z","symbol":"NIM0074053","token_address":"0x1e7003c5b7f79c626c4ce001df6ccb0dde31b0ad","type":"artist","uuid":"3905bc7f-6d27-4f8c-ae0a-9d7cb3fcacee"}
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 0xb904a2220380211106c1883b6f81d619ede4ffe462b8d30e7db8d9df6a8489b2. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3905bc7f-6d27-4f8c-ae0a-9d7cb3fcacee.json and https://artists.proofprofile.net/proofs/artist/3905bc7f-6d27-4f8c-ae0a-9d7cb3fcacee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xb904a2220380211106c1883b6f81d619ede4ffe462b8d30e7db8d9df6a8489b2","name":"Marc Hanania","registered_at":"2026-06-11T16:54:45Z","symbol":"NIM0074053","token_address":"0x1e7003c5b7f79c626c4ce001df6ccb0dde31b0ad","type":"artist","uuid":"3905bc7f-6d27-4f8c-ae0a-9d7cb3fcacee"}
album: Abstract
  type: MusicAlbum
  date published: 2023-01-08
album: Starfall
  type: MusicAlbum
  date published: 2023-01-08
album: Lost Memories
  type: MusicAlbum
  date published: 2023-01-30
album: Starfall (Slowed + Reverb)
  type: MusicAlbum
  date published: 2023-02-02
album: Two Souls
  type: MusicAlbum
  date published: 2023-03-20
album: Experience (Twisted Version)
  type: MusicAlbum
  date published: 2023-07-23
album: Starfall (Extended Version)
  type: MusicAlbum
  date published: 2023-10-01
album: Interstellar (Extended Version)
  type: MusicAlbum
  date published: 2023-12-23
album: Starlight
  type: MusicAlbum
  date published: 2024-01-25
album: Eclipse
  type: MusicAlbum
  date published: 2024-04-20
album: Viva la vida (Violin Orchestra)
  type: MusicAlbum
  date published: 2024-07-19
album: Awakening
  type: MusicAlbum
  date published: 2024-08-16
album: Aurora
  type: MusicAlbum
  date published: 2024-10-17
album: Snow
  type: MusicAlbum
  date published: 2025-01-30
album: Lua
  type: MusicAlbum
  date published: 2025-04-20
album: Rush Of Life (Improvised Version)
  type: MusicAlbum
  date published: 2025-11-14