MacVaas
type: MusicGroup
popularity: 3
followers: 1751
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6dd1ce1bd94d9e24ff43cb7a468858ab3b2b12278202f529d7824ba1c62a447
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aeb3a103-d1ac-4be7-819f-8e2e2106cd14.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aeb3a103-d1ac-4be7-819f-8e2e2106cd14.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aeb3a103-d1ac-4be7-819f-8e2e2106cd14
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
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 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 0xa6dd1ce1bd94d9e24ff43cb7a468858ab3b2b12278202f529d7824ba1c62a447. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aeb3a103-d1ac-4be7-819f-8e2e2106cd14.json and https://artists.proofprofile.net/proofs/artist/aeb3a103-d1ac-4be7-819f-8e2e2106cd14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
album: Overdose
  type: MusicAlbum
  date published: 2019-06-18
album: Overdose
  type: MusicAlbum
  date published: 2019-06-18
album: Overdose
  type: MusicAlbum
  date published: 2019-06-18
album: Boogie Dance
  type: MusicAlbum
  date published: 2019-09-18
album: Boogie Dance
  type: MusicAlbum
  date published: 2019-09-18
album: Feeling High
  type: MusicAlbum
  date published: 2020-03-27
album: D & G
  type: MusicAlbum
  date published: 2020-05-22
album: D & G
  type: MusicAlbum
  date published: 2020-05-22
album: Ain't Nobody
  type: MusicAlbum
  date published: 2020-08-14
album: Ain't Nobody
  type: MusicAlbum
  date published: 2020-08-14
album: Hallelujah
  type: MusicAlbum
  date published: 2020-11-13
album: Hallelujah
  type: MusicAlbum
  date published: 2020-11-13
album: Hallelujah
  type: MusicAlbum
  date published: 2020-11-13
album: Religion House
  type: MusicAlbum
  date published: 2021-01-22
album: Religion House
  type: MusicAlbum
  date published: 2021-01-22
album: Religion House
  type: MusicAlbum
  date published: 2021-01-22
album: Lonely
  type: MusicAlbum
  date published: 2021-03-06
album: Lonely
  type: MusicAlbum
  date published: 2021-03-06