Coach Kit
type: MusicGroup
popularity: 9
followers: 1017
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe27d2c77c8268255f24476a8f97294b7702229b88c6406293b4e1a4499f9cc4
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/35d9e9af-32cc-4fc0-a15c-d580523ab3f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35d9e9af-32cc-4fc0-a15c-d580523ab3f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35d9e9af-32cc-4fc0-a15c-d580523ab3f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe27d2c77c8268255f24476a8f97294b7702229b88c6406293b4e1a4499f9cc4","name":"Coach Kit","registered_at":"2026-06-16T08:18:16Z","symbol":"NIM0992382","token_address":"0x59f61a56593aeee968c73c0ea73c3af139b88c98","type":"artist","uuid":"35d9e9af-32cc-4fc0-a15c-d580523ab3f1"}
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 0xbe27d2c77c8268255f24476a8f97294b7702229b88c6406293b4e1a4499f9cc4. 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/35d9e9af-32cc-4fc0-a15c-d580523ab3f1.json and https://artists.proofprofile.net/proofs/artist/35d9e9af-32cc-4fc0-a15c-d580523ab3f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xbe27d2c77c8268255f24476a8f97294b7702229b88c6406293b4e1a4499f9cc4","name":"Coach Kit","registered_at":"2026-06-16T08:18:16Z","symbol":"NIM0992382","token_address":"0x59f61a56593aeee968c73c0ea73c3af139b88c98","type":"artist","uuid":"35d9e9af-32cc-4fc0-a15c-d580523ab3f1"}
album: Petite Holiday
  type: MusicAlbum
  date published: 2018-11-17
album: Where Does the Time Go
  type: MusicAlbum
  date published: 2019-03-15
  track: Where Does the Time Go
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206400
    explicit: false
    by artist: Coach Kit
    in album: Where Does the Time Go
      type: MusicAlbum
      date published: 2019-03-15
    isrc code: QZDA71956996
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T09:04:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8daaffc171a9a99663a67dd035ebb4fd0f531d6277596f738146f628c97c6e4e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71956996
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T10:01:58Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8daaffc171a9a99663a67dd035ebb4fd0f531d6277596f738146f628c97c6e4e. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZDA71956996.
      date published: 2026-07-22T10:01:58Z
    audio: Where Does the Time Go
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.754
      additional property: Energy
        type: PropertyValue
        value: 0.477
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.436
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.04
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.821
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.543
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ghost
  type: MusicAlbum
  date published: 2019-09-27
album: Happier Than Me
  type: MusicAlbum
  date published: 2019-10-16
album: The Lord God Bird
  type: MusicAlbum
  date published: 2020-04-17
  track: The Lord God Bird
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205018
    explicit: false
    by artist: Coach Kit
    in album: The Lord God Bird
      type: MusicAlbum
      date published: 2020-04-17
    isrc code: QZDA72096767
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T19:43:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x765d1800de57645b83e6baac6984791af8e5a3b8b7cb14e6eff90eafdb48c380
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957750
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957750
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72096767
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T20:39:38Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765d1800de57645b83e6baac6984791af8e5a3b8b7cb14e6eff90eafdb48c380. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZDA72096767.
      date published: 2026-07-12T20:39:38Z
    audio: The Lord God Bird
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.605
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.61
      additional property: Energy
        type: PropertyValue
        value: 0.348
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.825
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Master & A Hound
album: Holy Shit
album: Sun Swim
album: Went To The Disco
album: Tough Guys
album: Au Revoir Simone
album: Old News
album: Heat
album: Hologram
album: Headlights
album: Garden Room

Instrumentalness
type: PropertyValue
value: 0.014

Liveness
type: PropertyValue
value: 0.185

Valence (Positivity)
type: PropertyValue
value: 0.51

Loudness (dB)
type: PropertyValue
value: -10.874

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

Master & A Hound
type: MusicAlbum
date published: 2020-12-18

Holy Shit
type: MusicAlbum
date published: 2020-12-25

Sun Swim
type: MusicAlbum
date published: 2021-01-01

Went To The Disco
type: MusicAlbum
date published: 2021-10-14

Tough Guys
type: MusicAlbum
date published: 2022-08-19

Au Revoir Simone
type: MusicAlbum
date published: 2022-09-16

Old News
type: MusicAlbum
date published: 2023-03-29

Heat
type: MusicAlbum
date published: 2023-06-07

Heat
type: MusicAlbum
date published: 2023-06-07

Hologram
type: MusicAlbum
date published: 2023-07-12

Headlights
type: MusicAlbum
date published: 2024-08-01

Garden Room
type: MusicAlbum
date published: 2025-01-31