Sam Bartells
type: MusicGroup
popularity: 3
followers: 693
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2825835491c279080e8377fe0a06651699fb18266fa08a2aa850efc97b62b570
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e1a9e173-e7a7-43f3-bddf-8beef568508e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e1a9e173-e7a7-43f3-bddf-8beef568508e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e1a9e173-e7a7-43f3-bddf-8beef568508e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2825835491c279080e8377fe0a06651699fb18266fa08a2aa850efc97b62b570","name":"Sam Bartells","registered_at":"2026-06-21T07:12:51Z","symbol":"NIM1858974","token_address":"0x98ae4e25e6765ad4e3c4312dfdbc33177b2fd03b","type":"artist","uuid":"e1a9e173-e7a7-43f3-bddf-8beef568508e"}
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 0x2825835491c279080e8377fe0a06651699fb18266fa08a2aa850efc97b62b570. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e1a9e173-e7a7-43f3-bddf-8beef568508e.json and https://artists.proofprofile.net/proofs/artist/e1a9e173-e7a7-43f3-bddf-8beef568508e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0x2825835491c279080e8377fe0a06651699fb18266fa08a2aa850efc97b62b570","name":"Sam Bartells","registered_at":"2026-06-21T07:12:51Z","symbol":"NIM1858974","token_address":"0x98ae4e25e6765ad4e3c4312dfdbc33177b2fd03b","type":"artist","uuid":"e1a9e173-e7a7-43f3-bddf-8beef568508e"}
album: Lay Me Down
  type: MusicAlbum
  date published: 2017-11-29
album: Lay Me Down
  type: MusicAlbum
  date published: 2017-11-29
album: Our Love May Go Away
  type: MusicAlbum
  date published: 2018-07-27
album: Our Love May Go Away
  type: MusicAlbum
  date published: 2018-07-27
album: Alone No More
  type: MusicAlbum
  date published: 2020-01-10
album: Alone No More
  type: MusicAlbum
  date published: 2020-01-10
album: Alone No More
  type: MusicAlbum
  date published: 2020-01-10
album: Alone No More
  type: MusicAlbum
  date published: 2020-04-03
album: Alone No More (Solo Acoustic)
  type: MusicAlbum
  date published: 2020-04-03
album: Blessed & Broken
  type: MusicAlbum
  date published: 2020-04-10
album: Blessed & Broken
  type: MusicAlbum
  date published: 2020-04-10
album: Blessed & Broken
  type: MusicAlbum
  date published: 2020-04-10
album: Sign
  type: MusicAlbum
  date published: 2020-08-28
album: Sign
  type: MusicAlbum
  date published: 2020-08-28
album: Sign
  type: MusicAlbum
  date published: 2020-08-28
album: Let's Go
  type: MusicAlbum
  date published: 2020-10-02
album: Let's Go
  type: MusicAlbum
  date published: 2020-10-02
album: Queen Of Hurt
  type: MusicAlbum
  date published: 2021-03-05
album: Queen Of Hurt
  type: MusicAlbum
  date published: 2021-03-05
album: Queen of Hurt
  type: MusicAlbum
  date published: 2021-03-05
album: Where We'll Go
  type: MusicAlbum
  date published: 2021-06-25
album: Where We'll Go
  type: MusicAlbum
  date published: 2021-06-25
album: Bring You Down
  type: MusicAlbum
  date published: 2021-09-24
album: Bring You Down
  type: MusicAlbum
  date published: 2021-09-24
album: Bring You Down
  type: MusicAlbum
  date published: 2021-09-24
album: Soul Burdened Soldier
  type: MusicAlbum
  date published: 2022-03-11
album: Soul Burdened Soldier
  type: MusicAlbum
  date published: 2022-03-11
album: Good Intentions
  type: MusicAlbum
  date published: 2022-06-24
album: Good Intentions
  type: MusicAlbum
  date published: 2022-06-24
track: Sign
track: Alone No More

Sign
type: MusicRecording
duration: PT2M42S
duration ms: 162493
explicit: false
by artist: Sam Bartells
in album: Music from The Brokenwood Mysteries – Volume 4
  type: MusicAlbum
  date published: 2023-04-10
isrc code: NZAM02001729
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:25:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec88bc8377bdb86ac7ad0e53d4c5fa608396ba58296e381c864c5a8e7d837c7b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAM02001729
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec88bc8377bdb86ac7ad0e53d4c5fa608396ba58296e381c864c5a8e7d837c7b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAM02001729.
  date published: 2026-07-08T03:22:41Z
audio: Sign
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 154.649
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.557
  additional property: Energy
    type: PropertyValue
    value: 0.665
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.186
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.144
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.443
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.799
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Alone No More
type: MusicRecording
duration: PT4M12S
duration ms: 252026
explicit: false
by artist: Sam Bartells
in album: Music from The Brokenwood Mysteries – Volume 4
  type: MusicAlbum
  date published: 2023-04-10
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35076978c6dbdf39724f213453cef5a74ed9be53d80495973d3bba41f9397827. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAM01903715.
  date published: 2026-07-30T14:36:16Z
audio: Alone No More
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 171.075
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.488
  additional property: Energy
    type: PropertyValue
    value: 0.806
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.033
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.256
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.531
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.869
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: NZAM01903715
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960264
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T14:36:16+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAM01903715
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960264
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960264
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T14:36:16+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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