Fathers & Sons
type: MusicGroup
popularity: 11
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8db24390ea4035fc3d95b741c4e4c2a08083e3d2629b94501d6bf8bfd2165da8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4de79cf2-bcc0-47f9-8893-c6feb6e6909b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4de79cf2-bcc0-47f9-8893-c6feb6e6909b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4de79cf2-bcc0-47f9-8893-c6feb6e6909b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8db24390ea4035fc3d95b741c4e4c2a08083e3d2629b94501d6bf8bfd2165da8","name":"Fathers & Sons","registered_at":"2026-06-14T12:41:43Z","symbol":"NIM0456171","token_address":"0xc9d29d41ee3bde5dc8f9001e430e9ec8f017379c","type":"artist","uuid":"4de79cf2-bcc0-47f9-8893-c6feb6e6909b"}
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 0x8db24390ea4035fc3d95b741c4e4c2a08083e3d2629b94501d6bf8bfd2165da8. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4de79cf2-bcc0-47f9-8893-c6feb6e6909b.json and https://artists.proofprofile.net/proofs/artist/4de79cf2-bcc0-47f9-8893-c6feb6e6909b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0x8db24390ea4035fc3d95b741c4e4c2a08083e3d2629b94501d6bf8bfd2165da8","name":"Fathers & Sons","registered_at":"2026-06-14T12:41:43Z","symbol":"NIM0456171","token_address":"0xc9d29d41ee3bde5dc8f9001e430e9ec8f017379c","type":"artist","uuid":"4de79cf2-bcc0-47f9-8893-c6feb6e6909b"}
album: Wichita Lineman
  type: MusicAlbum
  date published: 2022-12-23
  track: Wichita Lineman
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207725
    explicit: false
    by artist: Fathers & Sons
    in album: Wichita Lineman
      type: MusicAlbum
      date published: 2022-12-23
    isrc code: QZTB62264263
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T23:09:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf174235b360b3469b4524b386efec675638e63239003864bc45ab031543bc340
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958079
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958079
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62264263
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T00:21:05Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf174235b360b3469b4524b386efec675638e63239003864bc45ab031543bc340. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZTB62264263.
      date published: 2026-07-15T00:21:05Z
    audio: Wichita Lineman
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.99
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.537
      additional property: Energy
        type: PropertyValue
        value: 0.49
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.299
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.358
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.387
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lightning on a Clear Day
  type: MusicAlbum
  date published: 2024-06-28
  track: Lightning on a Clear Day
    type: MusicRecording
    duration: PT5M5S
    duration ms: 305416
    explicit: false
    by artist: Fathers & Sons
    in album: Lightning on a Clear Day
      type: MusicAlbum
      date published: 2024-06-28
    isrc code: SE4RT2400101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T08:07:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd52f9e22bd635d410b9bd263cbbf2d05a8522ed3e8bf476a86492f74f2bf9c8b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958271
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958271
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE4RT2400101
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T11:05:42Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52f9e22bd635d410b9bd263cbbf2d05a8522ed3e8bf476a86492f74f2bf9c8b. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:05:42Z), 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/SE4RT2400101.
      date published: 2026-07-16T11:05:42Z
    audio: Lightning on a Clear Day
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 156.454
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.456
      additional property: Energy
        type: PropertyValue
        value: 0.787
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.066
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.254
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.357
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: On the Boulevard

Loudness (dB)
type: PropertyValue
value: -6.147

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

Lightning on a Clear Day
type: MusicAlbum
date published: 2024-06-28

On the Boulevard
type: MusicAlbum
date published: 2024-12-06