Seven12
type: MusicGroup
popularity: 2
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac7eae36d842ae454570b5ce2682c6b25ef17c0166361275675e105d82cc51ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1dc4bab-932a-4834-9ebc-989eb49c7849.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1dc4bab-932a-4834-9ebc-989eb49c7849.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1dc4bab-932a-4834-9ebc-989eb49c7849
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
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 0xac7eae36d842ae454570b5ce2682c6b25ef17c0166361275675e105d82cc51ab. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1dc4bab-932a-4834-9ebc-989eb49c7849.json and https://artists.proofprofile.net/proofs/artist/b1dc4bab-932a-4834-9ebc-989eb49c7849.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
album: When It in My System (Instrumental}
  type: MusicAlbum
  date published: 2019-08-19
album: Muscle (Instrumental)
  type: MusicAlbum
  date published: 2019-11-06
album: $unday (Instrumental)
  type: MusicAlbum
  date published: 2019-11-08
album: My Type of Music
  type: MusicAlbum
  date published: 2023-03-11
album: Few Weeks
  type: MusicAlbum
  date published: 2023-03-29
album: Space Stars
  type: MusicAlbum
  date published: 2023-04-07
album: Loaded n Lost
  type: MusicAlbum
  date published: 2023-04-07
album: Long Walk
  type: MusicAlbum
  date published: 2023-04-07
album: Like That
  type: MusicAlbum
  date published: 2023-04-07
album: Da Life
  type: MusicAlbum
  date published: 2023-04-09
album: Fast
  type: MusicAlbum
  date published: 2023-04-15
album: Look Through
  type: MusicAlbum
  date published: 2023-05-09
album: Future Me
  type: MusicAlbum
  date published: 2023-05-27
album: Turnt Up
  type: MusicAlbum
  date published: 2023-05-27
album: Never
  type: MusicAlbum
  date published: 2023-07-30
album: Mine don't Matter
  type: MusicAlbum
  date published: 2023-08-08
album: Overcrowed Bodies
  type: MusicAlbum
  date published: 2023-08-14
album: Meeting U
  type: MusicAlbum
  date published: 2024-08-16
album: COVER
  type: MusicAlbum
  date published: 2024-10-07
album: Bandz Comin'
  type: MusicAlbum
  date published: 2024-11-15
album: BEING TESTED
  type: MusicAlbum
  date published: 2025-01-20
album: Pass That Bottle
  type: MusicAlbum
  date published: 2025-08-04