Legend'Son
type: MusicGroup
popularity: 16
followers: 1094
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e2606703084d2a40f1f1e00209bfec58fec457ecc95afe0162ba5d1972c0372
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953706
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953706
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cea9e63-aa5d-4e3c-bc42-b9726a838744.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cea9e63-aa5d-4e3c-bc42-b9726a838744.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7cea9e63-aa5d-4e3c-bc42-b9726a838744
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:14:49Z
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 0x7e2606703084d2a40f1f1e00209bfec58fec457ecc95afe0162ba5d1972c0372. Chain 2 (Bitcoin): anchored in block 953706 (2026-06-14T23:14:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cea9e63-aa5d-4e3c-bc42-b9726a838744.json and https://artists.proofprofile.net/proofs/artist/7cea9e63-aa5d-4e3c-bc42-b9726a838744.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T23:14:49Z
album: 24
  type: MusicAlbum
  date published: 2019-11-01
album: Aren't We Family
  type: MusicAlbum
  date published: 2020-02-06
album: Packet of Lays
  type: MusicAlbum
  date published: 2020-02-13
album: Experiment
  type: MusicAlbum
  date published: 2020-04-10
album: The Mask
  type: MusicAlbum
  date published: 2020-05-19
album: Complicated
  type: MusicAlbum
  date published: 2020-07-25
album: 25
  type: MusicAlbum
  date published: 2020-10-25
album: The 25 LP
  type: MusicAlbum
  date published: 2020-10-25
album: Escape From SMAZ
  type: MusicAlbum
  date published: 2021-02-19
album: Paper Plane
  type: MusicAlbum
  date published: 2021-02-23
album: Trapped In The 80's
  type: MusicAlbum
  date published: 2021-03-27
album: 25 Freestyles
  type: MusicAlbum
  date published: 2021-04-05
album: May's Tattoos
  type: MusicAlbum
  date published: 2021-05-04
album: I Cry
  type: MusicAlbum
  date published: 2021-06-08
album: God Woke Me Up
  type: MusicAlbum
  date published: 2025-04-29
album: He Walked Around
  type: MusicAlbum
  date published: 2025-05-24
album: Oh
  type: MusicAlbum
  date published: 2025-07-18
album: Heartbeat
  type: MusicAlbum
  date published: 2025-10-09