Tamacto
type: MusicGroup
genre: lo-fi beats
popularity: 28
followers: 212
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5449983d99a022deae6989ce22198ebc65dfefe156989a8c03cf2d9919a91ed9
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/08d77151-2bb6-4d57-a4c0-a164c7399631.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08d77151-2bb6-4d57-a4c0-a164c7399631.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08d77151-2bb6-4d57-a4c0-a164c7399631
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x5449983d99a022deae6989ce22198ebc65dfefe156989a8c03cf2d9919a91ed9. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08d77151-2bb6-4d57-a4c0-a164c7399631.json and https://artists.proofprofile.net/proofs/artist/08d77151-2bb6-4d57-a4c0-a164c7399631.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: For Elise
  type: MusicAlbum
  date published: 2021-10-08
album: Aftermath
  type: MusicAlbum
  date published: 2021-12-20
album: Close 2 U
  type: MusicAlbum
  date published: 2022-01-18
album: Brain Music
  type: MusicAlbum
  date published: 2022-10-21
album: Binaural Relaxation
  type: MusicAlbum
  date published: 2022-10-21
album: Projection Phase
  type: MusicAlbum
  date published: 2023-02-05
album: More Than A Memory
  type: MusicAlbum
  date published: 2023-12-05
album: Mercurial
  type: MusicAlbum
  date published: 2024-04-15
album: tin can dreams
  type: MusicAlbum
  date published: 2024-09-04
album: Water Your Plants
  type: MusicAlbum
  date published: 2024-10-04