Zackarias Andersson
type: MusicGroup
popularity: 2
followers: 303
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62af592bbb16ef17bad3e3793bb567b8831368d1eeed92cb8ebd1a7c394f7e65
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/014f4128-8f05-4291-a74b-c1f14d29347a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/014f4128-8f05-4291-a74b-c1f14d29347a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/014f4128-8f05-4291-a74b-c1f14d29347a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62af592bbb16ef17bad3e3793bb567b8831368d1eeed92cb8ebd1a7c394f7e65","name":"Zackarias Andersson","registered_at":"2026-06-15T14:05:40Z","symbol":"NIM0731549","token_address":"0x115ea466f55d22eb3b2272f482de5c71fb377b3a","type":"artist","uuid":"014f4128-8f05-4291-a74b-c1f14d29347a"}
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 0x62af592bbb16ef17bad3e3793bb567b8831368d1eeed92cb8ebd1a7c394f7e65. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/014f4128-8f05-4291-a74b-c1f14d29347a.json and https://artists.proofprofile.net/proofs/artist/014f4128-8f05-4291-a74b-c1f14d29347a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x62af592bbb16ef17bad3e3793bb567b8831368d1eeed92cb8ebd1a7c394f7e65","name":"Zackarias Andersson","registered_at":"2026-06-15T14:05:40Z","symbol":"NIM0731549","token_address":"0x115ea466f55d22eb3b2272f482de5c71fb377b3a","type":"artist","uuid":"014f4128-8f05-4291-a74b-c1f14d29347a"}
album: Beiga sömmar
  type: MusicAlbum
  date published: 2021-10-15
album: Beiga sömmar
  type: MusicAlbum
  date published: 2021-10-15
album: Doft av krut
  type: MusicAlbum
  date published: 2021-11-12
album: Doft av krut
  type: MusicAlbum
  date published: 2021-11-12
album: Som en bild
  type: MusicAlbum
  date published: 2021-12-03
album: Som en bild
  type: MusicAlbum
  date published: 2021-12-03
album: Bortglömda saker EP
  type: MusicAlbum
  date published: 2022-01-14
album: Bortglömda saker EP
  type: MusicAlbum
  date published: 2022-01-14
album: Febervarm
  type: MusicAlbum
  date published: 2022-09-30
album: En dagsmarsch bort
  type: MusicAlbum
  date published: 2023-03-16
album: Där vi borde va
  type: MusicAlbum
  date published: 2023-06-08
album: Sommarchorus
  type: MusicAlbum
  date published: 2023-07-21
album: Hemgång
  type: MusicAlbum
  date published: 2023-11-03
album: Lång långsam sommar
  type: MusicAlbum
  date published: 2024-05-08
album: Solgrand
  type: MusicAlbum
  date published: 2024-06-07