Sam Bassline
type: MusicGroup
genre: bassline
genre: uk garage
popularity: 3
followers: 176
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dab3ec93bba3f1c416d3da67ab100bbbaede97a5331e84abf7d341976b9a88d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10ba3e5f-d08f-42ad-9362-e5f81fa03deb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10ba3e5f-d08f-42ad-9362-e5f81fa03deb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/10ba3e5f-d08f-42ad-9362-e5f81fa03deb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4dab3ec93bba3f1c416d3da67ab100bbbaede97a5331e84abf7d341976b9a88d","name":"Sam Bassline","registered_at":"2026-06-15T19:37:19Z","symbol":"NIM0810711","token_address":"0xc4e1167f0a9204da1f4d187eea4c3b194448144e","type":"artist","uuid":"10ba3e5f-d08f-42ad-9362-e5f81fa03deb"}
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 0x4dab3ec93bba3f1c416d3da67ab100bbbaede97a5331e84abf7d341976b9a88d. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10ba3e5f-d08f-42ad-9362-e5f81fa03deb.json and https://artists.proofprofile.net/proofs/artist/10ba3e5f-d08f-42ad-9362-e5f81fa03deb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x4dab3ec93bba3f1c416d3da67ab100bbbaede97a5331e84abf7d341976b9a88d","name":"Sam Bassline","registered_at":"2026-06-15T19:37:19Z","symbol":"NIM0810711","token_address":"0xc4e1167f0a9204da1f4d187eea4c3b194448144e","type":"artist","uuid":"10ba3e5f-d08f-42ad-9362-e5f81fa03deb"}
album: Heaven
  type: MusicAlbum
  date published: 2019-04-29
album: Heaven
  type: MusicAlbum
  date published: 2019-04-29
album: My Story
  type: MusicAlbum
  date published: 2020-05-10
album: Want Me
  type: MusicAlbum
  date published: 2020-06-11
album: On My Own
  type: MusicAlbum
  date published: 2021-05-14
album: Lifes a Bitch
  type: MusicAlbum
  date published: 2021-12-12
album: Lock Up
  type: MusicAlbum
  date published: 2021-12-12
album: Keep Me High
  type: MusicAlbum
  date published: 2021-12-12
album: Never Forget
  type: MusicAlbum
  date published: 2021-12-12
album: Loving you
  type: MusicAlbum
  date published: 2022-12-14
album: Go on
  type: MusicAlbum
  date published: 2022-12-14
album: Show me
  type: MusicAlbum
  date published: 2022-12-14
album: Got me
  type: MusicAlbum
  date published: 2022-12-14
album: Feel Good
  type: MusicAlbum
  date published: 2022-12-14
album: Show me how
  type: MusicAlbum
  date published: 2022-12-14
album: Don't You Want Me
  type: MusicAlbum
  date published: 2023-05-17
album: Underground Flavas EP
  type: MusicAlbum
  date published: 2023-07-31
album: Bad Boy Sound
  type: MusicAlbum
  date published: 2023-11-24
album: Is It Really Love
  type: MusicAlbum
  date published: 2024-04-12
album: Underground Flavas EP 2
  type: MusicAlbum
  date published: 2024-06-17
album: Let Me Love You
  type: MusicAlbum
  date published: 2024-08-13
album: Sound Killa
  type: MusicAlbum
  date published: 2024-08-13
album: Reach Out
  type: MusicAlbum
  date published: 2024-08-13
album: Volume One (Summer Special)
  type: MusicAlbum
  date published: 2024-08-18
album: On My Mind
  type: MusicAlbum
  date published: 2024-08-30
album: Volume 2 (Old School Organs)
  type: MusicAlbum
  date published: 2024-12-05
album: Volume 3 (Speed Garage Special)
  type: MusicAlbum
  date published: 2025-02-16
album: Volume 4 (Summer Special Pt. 2)
  type: MusicAlbum
  date published: 2025-06-22