Ceas
type: MusicGroup
genre: melodic house
genre: melodic techno
description: CEAS is an abbreviation that may stand for: (in alphabetic order) In English Centre for East Asian Studies or Center for East Asian Studies, a common name for academic hubs focusing on East Asian
popularity: 33
followers: 3250
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 0x4993ff7771ee92a70da451dfb532bc11f3de1d5898c8a0f4f204d17e7aef2be9. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ccaca434-c98a-466b-be1d-bd1012824c5a.json and https://artists.proofprofile.net/proofs/artist/ccaca434-c98a-466b-be1d-bd1012824c5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Seahorses
  type: MusicAlbum
  date published: 2018-04-06
album: Seahorses (Radio Edit)
  type: MusicAlbum
  date published: 2018-04-06
album: Seahorses
  type: MusicAlbum
  date published: 2018-04-06
album: Chrome
  type: MusicAlbum
  date published: 2018-05-28
album: Chrome
  type: MusicAlbum
  date published: 2018-05-28
album: Chrome
  type: MusicAlbum
  date published: 2018-05-28
album: Chrome
  type: MusicAlbum
  date published: 2018-05-28
album: Chrome
  type: MusicAlbum
  date published: 2018-05-28
album: Tarmac
  type: MusicAlbum
  date published: 2018-10-05
  track: Tarmac
    type: MusicRecording
    duration: PT4M27S
    duration ms: 267432
    explicit: false
    by artist: Ceas
    in album: Tarmac
      type: MusicAlbum
      date published: 2018-10-05
    genre: melodic house
    genre: melodic techno
    isrc code: FR96X1852340
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    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1852340
    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 0x909c7e86bb52b8e365e34881a7b52295990efc8c282f5f4ba7027405df41db62. 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/FR96X1852340.
      date published: 2026-07-02T16:51:38Z
    audio: Tarmac
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.003
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.64
      additional property: Energy
        type: PropertyValue
        value: 0.831
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.881
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.037
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.398
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tarmac
  type: MusicAlbum
  date published: 2018-10-05
album: Ombre
  type: MusicAlbum
  date published: 2019-04-12
album: Ombre
  type: MusicAlbum
  date published: 2019-04-12
album: Ombre (Teho Remix)
  type: MusicAlbum
  date published: 2019-11-29
album: Ombre (Teho Remix)
  type: MusicAlbum
  date published: 2019-11-29
album: Bliss
  type: MusicAlbum
  date published: 2020-08-28
album: Tears
  type: MusicAlbum
  date published: 2021-02-26
album: Ego
  type: MusicAlbum
  date published: 2021-07-09
album: Omen
  type: MusicAlbum
  date published: 2022-06-24
album: Omen
  type: MusicAlbum
  date published: 2022-06-24
album: Omen
  type: MusicAlbum
  date published: 2022-06-24
album: Vanished
  type: MusicAlbum
  date published: 2022-10-28
album: Memories
  type: MusicAlbum
  date published: 2022-11-25
album: Whales
  type: MusicAlbum
  date published: 2022-12-16
album: Don't Know
  type: MusicAlbum
  date published: 2023-01-13
album: Atlantis
  type: MusicAlbum
  date published: 2023-04-07
album: Echoes
album: Grain De Sable
album: Agast
album: Telegram Palace
album: Heaute
album: Right Place
album: Vision

Echoes
type: MusicAlbum
date published: 2023-10-06

Grain De Sable
type: MusicAlbum
date published: 2024-04-19

Agast
type: MusicAlbum
date published: 2024-05-17

Telegram Palace
type: MusicAlbum
date published: 2024-11-08
track: Telegram Palace
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256390
  explicit: false
  by artist: Ceas
  in album: Telegram Palace
    type: MusicAlbum
    date published: 2024-11-08
  genre: melodic house
  genre: melodic techno
  isrc code: DEH742436441
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  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 0xe5579276b0e7dd2a85d3643c5c75f0e71c0cede3f08a9e59ab3e545fa60c06cf. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEH742436441.
    date published: 2026-07-05T01:12:41Z
  audio: Telegram Palace
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 117.997
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.557
    additional property: Energy
      type: PropertyValue
      value: 0.788
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.04
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.921
    additional property: Liveness
      type: PropertyValue
      value: 0.096
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.173
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.237
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Heaute
type: MusicAlbum
date published: 2025-10-10

Right Place
type: MusicAlbum
date published: 2025-10-24

Vision
type: MusicAlbum
date published: 2025-11-07