Spencer Cullum
type: MusicGroup
popularity: 28
followers: 6290
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5aebe5c49c49eaa14dc2ba7afd51b5d095f444e06f4c4f4c35d561d269e39b8a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52cf5ddb-e297-480d-a696-dc3ac79d5c21.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/52cf5ddb-e297-480d-a696-dc3ac79d5c21.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/52cf5ddb-e297-480d-a696-dc3ac79d5c21
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5aebe5c49c49eaa14dc2ba7afd51b5d095f444e06f4c4f4c35d561d269e39b8a","name":"Spencer Cullum","registered_at":"2026-06-11T20:46:45Z","symbol":"NIM0106877","token_address":"0xf655831bcb904706e7a28e1cae41c2497df06847","type":"artist","uuid":"52cf5ddb-e297-480d-a696-dc3ac79d5c21"}
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 0x5aebe5c49c49eaa14dc2ba7afd51b5d095f444e06f4c4f4c35d561d269e39b8a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/52cf5ddb-e297-480d-a696-dc3ac79d5c21.json and https://artists.proofprofile.net/proofs/artist/52cf5ddb-e297-480d-a696-dc3ac79d5c21.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x5aebe5c49c49eaa14dc2ba7afd51b5d095f444e06f4c4f4c35d561d269e39b8a","name":"Spencer Cullum","registered_at":"2026-06-11T20:46:45Z","symbol":"NIM0106877","token_address":"0xf655831bcb904706e7a28e1cae41c2497df06847","type":"artist","uuid":"52cf5ddb-e297-480d-a696-dc3ac79d5c21"}
album: Tombre En Morceaux
  type: MusicAlbum
  date published: 2020-09-29
album: Jack of Fools
  type: MusicAlbum
  date published: 2020-10-14
album: Spencer Cullum's Coin Collection
  type: MusicAlbum
  date published: 2020-11-12
album: Spencer Cullum's Coin Collection
  type: MusicAlbum
  date published: 2020-11-12
album: Spencer Cullum's Coin Collection
  type: MusicAlbum
  date published: 2020-11-12
album: Spencer Cullum's Coin Collection
  type: MusicAlbum
  date published: 2020-11-12
album: Spencer Cullum's Coin Collection
  type: MusicAlbum
  date published: 2021-05-21
album: Spencer Cullum's Coin Collection
  type: MusicAlbum
  date published: 2021-05-21
album: Imminent Shadow / High on a Rocky Ledge
  type: MusicAlbum
  date published: 2021-05-25
  track: Imminent Shadow
    type: MusicRecording
    duration: PT4M2S
    duration ms: 242333
    explicit: false
    by artist: Spencer Cullum
    in album: Imminent Shadow / High on a Rocky Ledge
      type: MusicAlbum
      date published: 2021-05-25
    isrc code: QM7282018391
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T21:44:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb3a4022c48784695695a98818cda5f8747657414bcf17d75a51db09f8c970289
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958690
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958690
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282018391
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:14:39Z
    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 0xb3a4022c48784695695a98818cda5f8747657414bcf17d75a51db09f8c970289. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QM7282018391.
      date published: 2026-07-19T07:14:39Z
    audio: Imminent Shadow
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.5
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.47
      additional property: Energy
        type: PropertyValue
        value: 0.245
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.869
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.929
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.327
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.961
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Imminent Shadow B/W High on a Rocky Ledge
  type: MusicAlbum
  date published: 2021-06-17
album: Imminent Shadow B/W High on a Rocky Ledge
  type: MusicAlbum
  date published: 2021-06-17
album: Imminent Shadow / High on a Rocky Ledge
  type: MusicAlbum
  date published: 2021-06-17
album: Imminent Shadow b/w High on a Rocky Ledge
  type: MusicAlbum
  date published: 2021-06-17
album: Imminent Shadow b/w High On A Rocky Ledge
  type: MusicAlbum
  date published: 2021-06-17
album: Seaside
  type: MusicAlbum
  date published: 2021-07-27
album: Seaside
  type: MusicAlbum
  date published: 2021-07-27
album: Seaside
  type: MusicAlbum
  date published: 2021-07-27
album: Seaside
  type: MusicAlbum
  date published: 2021-07-27
album: Spencer Cullum's Coin Collection
  type: MusicAlbum
  date published: 2021-09-24
album: Spencer Cullum's Coin Collection
  type: MusicAlbum
  date published: 2021-09-24
album: Spencer Cullum's Coin Collection
  type: MusicAlbum
  date published: 2021-09-24
album: Spencer Cullum's Coin Collection
  type: MusicAlbum
  date published: 2021-09-24
  track: Dieterich Buxtehude
    type: MusicRecording
    duration: PT8M37S
    duration ms: 517026
    explicit: false
    by artist: Spencer Cullum
    in album: Spencer Cullum's Coin Collection
      type: MusicAlbum
      date published: 2021-09-24
    isrc code: QM7282018392
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Dieterich Buxtehude
  track: The Dusty Floor
album: In a Mist
album: In A Mist
album: Aquarium Drunkard Lagniappe Session + Bonus Tracks
album: Aquarium Drunkard Lagniappe Session
album: Aquarium Drunkard's Lagniappe Session
album: Kingdom Weather
album: Betwixt and Between
album: Cold Damp Valley (Alt Version)
album: Cold Damp Valley
album: Cold Damp Valley - Alt Version
album: What a Waste of an Echo
album: What a Waste of an Echo (Alt Version)
album: Spencer Cullum's Coin Collection 2
album: Spencer Cullum's Coin Collection - 2
album: What a Waste of an Echo / The Three Magnet (Maston Remix)
album: What a Waste of an Echo / The Three Magnets (Maston Remix)
album: Could We, Canvey
album: Aquarium Drunkard Lagniappe Session 2
album: O Caroline
track: Another Meeting by the Tree

Another Meeting by the Tree
type: MusicRecording
duration: PT3M17S
duration ms: 197760
explicit: false
by artist: Skyway Man
by artist: Erin Rae
by artist: Spencer Cullum
in album: Flight of the Long Distance Healer
  type: MusicAlbum
  date published: 2023-11-03
genre: cosmic-american
genre: modern-psychedelic-folk
isrc code: QMFW92300386
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T20:14:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10f3b176afb96acabff568955f7adf3340d4cc43f8831d3aa95ae7b556809ab8
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/QMFW92300386
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x10f3b176afb96acabff568955f7adf3340d4cc43f8831d3aa95ae7b556809ab8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMFW92300386.
  date published: 2026-07-08T03:20:19Z
audio: Another Meeting by the Tree
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 144.987
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.415
  additional property: Energy
    type: PropertyValue
    value: 0.348
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.895
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.825
  additional property: Liveness
    type: PropertyValue
    value: 0.519
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.129
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.121
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-05T10:01:18+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe921774576ff5551630a2edabe770f0174bf2f4353bdefcc6aa4a5e46cb0e42e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956790

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956790

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282018392

OTSTimestamp
type: PropertyValue
value: 2026-07-05T12:31:54Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe921774576ff5551630a2edabe770f0174bf2f4353bdefcc6aa4a5e46cb0e42e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QM7282018392.
date published: 2026-07-05T12:31:54Z

Dieterich Buxtehude
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 150.697
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.479
additional property: Energy
  type: PropertyValue
  value: 0.471
additional property: Speechiness
  type: PropertyValue
  value: 0.027
additional property: Acousticness
  type: PropertyValue
  value: 0.096
additional property: Instrumentalness
  type: PropertyValue
  value: 0.843
additional property: Liveness
  type: PropertyValue
  value: 0.214
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.271
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.978
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Major

The Dusty Floor
type: MusicRecording
duration: PT3M34S
duration ms: 214213
explicit: false
by artist: Spencer Cullum
in album: Spencer Cullum's Coin Collection
  type: MusicAlbum
  date published: 2021-09-24
isrc code: QM7282018393
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T02:05:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbef2f54eb0040a2b8467cdf0756b849c12ce8fc09457fdf0d78e9d212c99e61c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956375
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282018393
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef2f54eb0040a2b8467cdf0756b849c12ce8fc09457fdf0d78e9d212c99e61c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM7282018393.
  date published: 2026-07-02T16:51:38Z
audio: The Dusty Floor
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 132.94
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.316
  additional property: Energy
    type: PropertyValue
    value: 0.283
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.16
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.174
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.147
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.536
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Spencer Cullum's Coin Collection
type: MusicAlbum
date published: 2021-09-24

In a Mist
type: MusicAlbum
date published: 2022-01-25

In a Mist
type: MusicAlbum
date published: 2022-01-25

In a Mist
type: MusicAlbum
date published: 2022-01-25

In A Mist
type: MusicAlbum
date published: 2022-01-25

Aquarium Drunkard Lagniappe Session + Bonus Tracks
type: MusicAlbum
date published: 2022-03-04

Aquarium Drunkard Lagniappe Session + Bonus Tracks
type: MusicAlbum
date published: 2022-03-04

Aquarium Drunkard Lagniappe Session
type: MusicAlbum
date published: 2022-03-04

Aquarium Drunkard's Lagniappe Session
type: MusicAlbum
date published: 2022-03-04

Aquarium Drunkard Lagniappe Session
type: MusicAlbum
date published: 2022-03-04

Aquarium Drunkard Lagniappe Session
type: MusicAlbum
date published: 2022-03-04

Aquarium Drunkard's Lagniappe Session
type: MusicAlbum
date published: 2022-03-04

Kingdom Weather
type: MusicAlbum
date published: 2022-11-01

Kingdom Weather
type: MusicAlbum
date published: 2022-11-01

Kingdom Weather
type: MusicAlbum
date published: 2022-11-01

Kingdom Weather
type: MusicAlbum
date published: 2022-11-01

Kingdom Weather
type: MusicAlbum
date published: 2022-11-01

Kingdom Weather
type: MusicAlbum
date published: 2022-11-01

Betwixt and Between
type: MusicAlbum
date published: 2023-02-16

Betwixt and Between
type: MusicAlbum
date published: 2023-02-16

Betwixt and Between
type: MusicAlbum
date published: 2023-02-16

Betwixt and Between
type: MusicAlbum
date published: 2023-02-16

Betwixt and Between
type: MusicAlbum
date published: 2023-02-16

Betwixt and Between
type: MusicAlbum
date published: 2023-02-16

Cold Damp Valley (Alt Version)
type: MusicAlbum
date published: 2023-03-21

Cold Damp Valley
type: MusicAlbum
date published: 2023-03-21

Cold Damp Valley
type: MusicAlbum
date published: 2023-03-21

Cold Damp Valley - Alt Version
type: MusicAlbum
date published: 2023-03-21

Cold Damp Valley (Alt Version)
type: MusicAlbum
date published: 2023-03-21

What a Waste of an Echo
type: MusicAlbum
date published: 2023-04-11

What a Waste of an Echo (Alt Version)
type: MusicAlbum
date published: 2023-04-11

What a Waste of an Echo (Alt Version)
type: MusicAlbum
date published: 2023-04-11

What a Waste of an Echo (Alt Version)
type: MusicAlbum
date published: 2023-04-11

Spencer Cullum's Coin Collection 2
type: MusicAlbum
date published: 2023-04-14

Spencer Cullum's Coin Collection 2
type: MusicAlbum
date published: 2023-04-14

Spencer Cullum's Coin Collection 2
type: MusicAlbum
date published: 2023-04-14

Spencer Cullum's Coin Collection 2
type: MusicAlbum
date published: 2023-04-14

Spencer Cullum's Coin Collection 2
type: MusicAlbum
date published: 2023-04-14

Spencer Cullum's Coin Collection 2
type: MusicAlbum
date published: 2023-04-14
track: What a Waste of an Echo
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  duration: PT4M30S
  duration ms: 270000
  explicit: false
  by artist: Spencer Cullum
  in album: Spencer Cullum's Coin Collection 2
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: UK9AV2300455
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T02:27:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfe90a7b584ae1a8a9175b334dbe6bf8be22f762de63e5deee0ff49fa7c82f06e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK9AV2300455
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  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 0xfe90a7b584ae1a8a9175b334dbe6bf8be22f762de63e5deee0ff49fa7c82f06e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UK9AV2300455.
    date published: 2026-07-03T08:56:35Z
  audio: What a Waste of an Echo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.086
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.673
    additional property: Energy
      type: PropertyValue
      value: 0.316
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.241
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.948
    additional property: Liveness
      type: PropertyValue
      value: 0.185
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.473
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.565
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Kingdom Weather
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274480
  explicit: false
  by artist: Spencer Cullum
  in album: Spencer Cullum's Coin Collection 2
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: GBJXP2348002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T07:57:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x061dd6353cc4066bbeeb2df9877bd0e99fc572b58c65f6144ad62215c87ecd48
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956500
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956500
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJXP2348002
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T13:55:21Z
  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 0x061dd6353cc4066bbeeb2df9877bd0e99fc572b58c65f6144ad62215c87ecd48. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/GBJXP2348002.
    date published: 2026-07-03T13:55:21Z
  audio: Kingdom Weather
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 72.417
    additional property: Musical Key
      type: PropertyValue
      value: 2
    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: 0.324
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.689
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.622
    additional property: Liveness
      type: PropertyValue
      value: 0.062
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.296
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.884
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Green Trees
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191586
  explicit: false
  by artist: Spencer Cullum
  in album: Spencer Cullum's Coin Collection 2
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: GBJXP2348014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T07:14:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55cc622a93b17fb1894b69e22e89980d549e57bdb5144e0f0106354d11a2de1f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958115
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958115
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJXP2348014
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Green Trees
track: Cold Damp Valley
track: That Same Day Departure

OTSTimestamp
type: PropertyValue
value: 2026-07-15T10:15:39Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cc622a93b17fb1894b69e22e89980d549e57bdb5144e0f0106354d11a2de1f. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:15:39Z), 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/GBJXP2348014.
date published: 2026-07-15T10:15:39Z

Green Trees
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 127.442
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.458
additional property: Energy
  type: PropertyValue
  value: 0.184
additional property: Speechiness
  type: PropertyValue
  value: 0.035
additional property: Acousticness
  type: PropertyValue
  value: 0.86
additional property: Instrumentalness
  type: PropertyValue
  value: 0.819
additional property: Liveness
  type: PropertyValue
  value: 0.115
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.223
additional property: Loudness (dB)
  type: PropertyValue
  value: -16.812
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Cold Damp Valley
type: MusicRecording
duration: PT2M38S
duration ms: 158000
explicit: false
by artist: Spencer Cullum
in album: Spencer Cullum's Coin Collection 2
  type: MusicAlbum
  date published: 2023-04-14
isrc code: UK9AV2300333
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T02:06:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c77680465d728c59dd44ec5429766e4fcd6c471c2eab1d9dab08ad6f651f54b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956375
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK9AV2300333
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c77680465d728c59dd44ec5429766e4fcd6c471c2eab1d9dab08ad6f651f54b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/UK9AV2300333.
  date published: 2026-07-02T16:51:38Z
audio: Cold Damp Valley
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 78.034
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.637
  additional property: Energy
    type: PropertyValue
    value: 0.442
  additional property: Speechiness
    type: PropertyValue
    value: 0.107
  additional property: Acousticness
    type: PropertyValue
    value: 0.702
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.773
  additional property: Liveness
    type: PropertyValue
    value: 0.093
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.043
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.762
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

That Same Day Departure
type: MusicRecording
duration: PT2M14S
duration ms: 134746
explicit: false
by artist: Spencer Cullum
in album: Spencer Cullum's Coin Collection 2
  type: MusicAlbum
  date published: 2023-04-14
isrc code: GBJXP2348019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T01:56:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe13c46a15d8f4ab4e74536070ecd1dd61a9bb3edd29a194f16521c1aeed2da01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956375
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJXP2348019
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13c46a15d8f4ab4e74536070ecd1dd61a9bb3edd29a194f16521c1aeed2da01. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBJXP2348019.
  date published: 2026-07-02T16:51:38Z
audio: That Same Day Departure
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 86.374
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 1
  additional property: Danceability
    type: PropertyValue
    value: 0.227
  additional property: Energy
    type: PropertyValue
    value: 0.208
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.774
  additional property: Liveness
    type: PropertyValue
    value: 0.184
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.174
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.825
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Spencer Cullum's Coin Collection 2
type: MusicAlbum
date published: 2023-04-14

Spencer Cullum's Coin Collection - 2
type: MusicAlbum
date published: 2023-04-14

What a Waste of an Echo / The Three Magnet (Maston Remix)
type: MusicAlbum
date published: 2023-06-20

What a Waste of an Echo / The Three Magnets (Maston Remix)
type: MusicAlbum
date published: 2023-06-20

What a Waste of an Echo / The Three Magnets (Maston Remix)
type: MusicAlbum
date published: 2023-06-20

What a Waste of an Echo / The Three Magnets (Maston Remix)
type: MusicAlbum
date published: 2023-06-20

What a Waste of an Echo / The Three Magnets (Maston Remix)
type: MusicAlbum
date published: 2023-06-20
track: What a Waste of an Echo / The Three Magnets (Maston Remix)
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235055
  explicit: false
  by artist: Spencer Cullum
  in album: What a Waste of an Echo / The Three Magnets (Maston Remix)
    type: MusicAlbum
    date published: 2023-06-20
  isrc code: GBJXP2348022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T22:39:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9325076601414545d426525997cb65890185aa847f2d6ed669440a2ab6caa014
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958793
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958793
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJXP2348022
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T01:41:40Z
  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 0x9325076601414545d426525997cb65890185aa847f2d6ed669440a2ab6caa014. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:41:40Z), 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/GBJXP2348022.
    date published: 2026-07-20T01:41:40Z
  audio: What a Waste of an Echo / The Three Magnets (Maston Remix)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.245
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.627
    additional property: Energy
      type: PropertyValue
      value: 0.473
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.02
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.93
    additional property: Liveness
      type: PropertyValue
      value: 0.342
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.362
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.26
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Could We, Canvey
type: MusicAlbum
date published: 2023-08-08

Could We, Canvey
type: MusicAlbum
date published: 2023-08-08

Could We, Canvey
type: MusicAlbum
date published: 2023-08-08

Could We, Canvey
type: MusicAlbum
date published: 2023-08-08

Could We, Canvey
type: MusicAlbum
date published: 2023-08-08

Aquarium Drunkard Lagniappe Session 2
type: MusicAlbum
date published: 2023-12-01

Aquarium Drunkard Lagniappe Session 2
type: MusicAlbum
date published: 2023-12-01

Aquarium Drunkard Lagniappe Session 2
type: MusicAlbum
date published: 2023-12-01

Aquarium Drunkard Lagniappe Session 2
type: MusicAlbum
date published: 2023-12-01

Aquarium Drunkard Lagniappe Session 2
type: MusicAlbum
date published: 2023-12-01

O Caroline
type: MusicAlbum
date published: 2024-01-25

O Caroline
type: MusicAlbum
date published: 2024-01-25

O Caroline
type: MusicAlbum
date published: 2024-01-25

O Caroline
type: MusicAlbum
date published: 2024-01-25