The Cold Seas
type: MusicGroup
popularity: 6
followers: 717
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb01fa64d9e2180a9d9e234a1c8cf64c29ad425a1a03abd8bb57126bb830b857
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/4d803b1b-59c0-4aa7-a541-122a2aba7ec1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d803b1b-59c0-4aa7-a541-122a2aba7ec1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4d803b1b-59c0-4aa7-a541-122a2aba7ec1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb01fa64d9e2180a9d9e234a1c8cf64c29ad425a1a03abd8bb57126bb830b857","name":"The Cold Seas","registered_at":"2026-06-16T16:39:59Z","symbol":"NIM1112073","token_address":"0xd4091deebaad04ce3f8a410a1385d051ca584bba","type":"artist","uuid":"4d803b1b-59c0-4aa7-a541-122a2aba7ec1"}
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 0xfb01fa64d9e2180a9d9e234a1c8cf64c29ad425a1a03abd8bb57126bb830b857. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d803b1b-59c0-4aa7-a541-122a2aba7ec1.json and https://artists.proofprofile.net/proofs/artist/4d803b1b-59c0-4aa7-a541-122a2aba7ec1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xfb01fa64d9e2180a9d9e234a1c8cf64c29ad425a1a03abd8bb57126bb830b857","name":"The Cold Seas","registered_at":"2026-06-16T16:39:59Z","symbol":"NIM1112073","token_address":"0xd4091deebaad04ce3f8a410a1385d051ca584bba","type":"artist","uuid":"4d803b1b-59c0-4aa7-a541-122a2aba7ec1"}
album: Afterglow
  type: MusicAlbum
  date published: 2015-09-23
  track: You're Right
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185050
    explicit: false
    by artist: The Cold Seas
    in album: Afterglow
      type: MusicAlbum
      date published: 2015-09-23
    isrc code: TCACI1561621
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T03:15:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa5aacc3bdcabad1a43afa6071b8e734a0f1fb55e1cad29a5716ab16011cbcf58
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1561621
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xa5aacc3bdcabad1a43afa6071b8e734a0f1fb55e1cad29a5716ab16011cbcf58. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCACI1561621.
      date published: 2026-07-04T11:19:20Z
    audio: You're Right
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.032
      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: 0.597
      additional property: Energy
        type: PropertyValue
        value: 0.924
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.288
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.769
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.459
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Catacombs
  type: MusicAlbum
  date published: 2017-02-24
album: Where Is My Head
  type: MusicAlbum
  date published: 2017-04-28
album: Where Is My Head
  type: MusicAlbum
  date published: 2017-04-28
album: Oblivion
  type: MusicAlbum
  date published: 2017-08-04
album: Bad Dreams
  type: MusicAlbum
  date published: 2017-09-29
album: Retrograde
  type: MusicAlbum
  date published: 2018-03-28
  track: Retrograde
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232280
    explicit: false
    by artist: The Cold Seas
    in album: Retrograde
      type: MusicAlbum
      date published: 2018-03-28
    isrc code: TCADO1852341
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:53:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7084d20e30d92a2e5af462563c6cf6cf6ed75bcb78466d0e489fb744c2ad46a9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADO1852341
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x7084d20e30d92a2e5af462563c6cf6cf6ed75bcb78466d0e489fb744c2ad46a9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCADO1852341.
      date published: 2026-07-03T19:59:51Z
    audio: Retrograde
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 86.029
      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: 0.646
      additional property: Energy
        type: PropertyValue
        value: 0.308
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Bloodstain
album: Afterlife
album: Away From You
album: This Drug
album: Down Year

Speechiness
type: PropertyValue
value: 0.032

Acousticness
type: PropertyValue
value: 0.226

Instrumentalness
type: PropertyValue
value: 0.002

Liveness
type: PropertyValue
value: 0.123

Valence (Positivity)
type: PropertyValue
value: 0.156

Loudness (dB)
type: PropertyValue
value: -9.477

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Bloodstain
type: MusicAlbum
date published: 2018-08-31

Afterlife
type: MusicAlbum
date published: 2019-04-01

Away From You
type: MusicAlbum
date published: 2019-06-28

This Drug
type: MusicAlbum
date published: 2020-02-29

Down Year
type: MusicAlbum
date published: 2022-03-20