Sarah Skinner
type: MusicGroup
popularity: 10
followers: 2622
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4670fef791ef77e2a0c854be979a6daf4720158cadf6557fc041d117e2a1435a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ab15649-e86b-428a-9e88-957f2092e8fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ab15649-e86b-428a-9e88-957f2092e8fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ab15649-e86b-428a-9e88-957f2092e8fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4670fef791ef77e2a0c854be979a6daf4720158cadf6557fc041d117e2a1435a","name":"Sarah Skinner","registered_at":"2026-06-16T15:55:57Z","symbol":"NIM1101584","token_address":"0xc286a8ae16eae86a624ecbb8701dd2afd7e537c8","type":"artist","uuid":"4ab15649-e86b-428a-9e88-957f2092e8fc"}
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 0x4670fef791ef77e2a0c854be979a6daf4720158cadf6557fc041d117e2a1435a. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ab15649-e86b-428a-9e88-957f2092e8fc.json and https://artists.proofprofile.net/proofs/artist/4ab15649-e86b-428a-9e88-957f2092e8fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x4670fef791ef77e2a0c854be979a6daf4720158cadf6557fc041d117e2a1435a","name":"Sarah Skinner","registered_at":"2026-06-16T15:55:57Z","symbol":"NIM1101584","token_address":"0xc286a8ae16eae86a624ecbb8701dd2afd7e537c8","type":"artist","uuid":"4ab15649-e86b-428a-9e88-957f2092e8fc"}
album: Nostalgia
  type: MusicAlbum
  date published: 2017-02-26
album: Wishful Thinking
  type: MusicAlbum
  date published: 2017-04-03
album: Everywhere I Go
  type: MusicAlbum
  date published: 2017-04-07
  track: Sativa
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194950
    explicit: true
    by artist: Sarah Skinner
    in album: Everywhere I Go
      type: MusicAlbum
      date published: 2017-04-07
    isrc code: QM4DW1783460
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T18:38:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7ab3a24a44f6b7e39b998ee936ea796e0b901e15d632fbc8203ad3bda525c07b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957898
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957898
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1783460
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T19:28:48Z
    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 0x7ab3a24a44f6b7e39b998ee936ea796e0b901e15d632fbc8203ad3bda525c07b. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QM4DW1783460.
      date published: 2026-07-13T19:28:48Z
    audio: Sativa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.976
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.611
      additional property: Energy
        type: PropertyValue
        value: 0.589
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.2
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.329
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.676
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Bad Habit
  type: MusicAlbum
  date published: 2017-06-23
  track: Bad Habit
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238017
    explicit: false
    by artist: Sarah Skinner
    in album: Bad Habit
      type: MusicAlbum
      date published: 2017-06-23
    isrc code: QM2PV1784746
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T14:15:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0472b0dc861269db47491c10e5932c4aa29728b8141c5cfc08310476092f4e19
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958905
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958905
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1784746
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:14:34Z
    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 0x0472b0dc861269db47491c10e5932c4aa29728b8141c5cfc08310476092f4e19. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QM2PV1784746.
      date published: 2026-07-20T16:14:34Z
    audio: Bad Habit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.993
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.64
      additional property: Energy
        type: PropertyValue
        value: 0.725
      additional property: Speechiness
        type: PropertyValue
        value: 0.158
      additional property: Acousticness
        type: PropertyValue
        value: 0.047
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Daydreams
album: See You Around
album: Rush
album: Oakland
album: Before I'm Dead
album: What Are You Scared Of?
album: Die Young
album: How Does It Feel?

Liveness
type: PropertyValue
value: 0.088

Valence (Positivity)
type: PropertyValue
value: 0.189

Loudness (dB)
type: PropertyValue
value: -7.026

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Major

Daydreams
type: MusicAlbum
date published: 2017-10-27

See You Around
type: MusicAlbum
date published: 2018-01-12

Rush
type: MusicAlbum
date published: 2018-03-02

Oakland
type: MusicAlbum
date published: 2018-10-05

Before I'm Dead
type: MusicAlbum
date published: 2019-03-29

Before I'm Dead
type: MusicAlbum
date published: 2019-03-29

What Are You Scared Of?
type: MusicAlbum
date published: 2019-06-29

Die Young
type: MusicAlbum
date published: 2019-08-02

How Does It Feel?
type: MusicAlbum
date published: 2019-09-06