Cementation Anxiety
type: MusicGroup
genre: dark ambient
genre: drone
popularity: 16
followers: 837
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://artists.proofprofile.net/proofs/artist/339f7080-3a0f-4642-b040-8bfaa46de748.ots
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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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 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea31645bb904d2f2a6af6dc258f055c8038050a0409070a139007ded51bac7bd. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/339f7080-3a0f-4642-b040-8bfaa46de748.json and https://artists.proofprofile.net/proofs/artist/339f7080-3a0f-4642-b040-8bfaa46de748.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T12:47:11Z
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album: Thaw
  type: MusicAlbum
  date published: 2020-12-11
album: In Continual
  type: MusicAlbum
  date published: 2020-12-24
  track: The Locks Are Not Enough
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238500
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    by artist: Cementation Anxiety
    in album: In Continual
      type: MusicAlbum
      date published: 2020-12-24
    genre: dark ambient
    genre: drone
    isrc code: USX9P2068200
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    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2068200
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T18:05:01Z
    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 0xeae72e777a3b8a8492cf7bf75c5b1ae9ebe40ab23d4aadb75cac8a54aec0c639. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2068200 — a six-check JSON result.
      date published: 2026-07-18T18:05:01Z
    audio: The Locks Are Not Enough
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 81.818
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      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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        value: -30.579
      additional property: Key Name
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        value: Bb
      additional property: Mode Name
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album: Liminal Instability
  type: MusicAlbum
  date published: 2021-06-30
album: Prospects of Dissolution
  type: MusicAlbum
  date published: 2021-08-06
album: Undercurrent
  type: MusicAlbum
  date published: 2021-09-10
album: Cementation Anxiety / Infrasubcontra Split
  type: MusicAlbum
  date published: 2021-09-17
  track: Undercurrent
    type: MusicRecording
    duration: PT5M42S
    duration ms: 342000
    explicit: false
    by artist: Cementation Anxiety
    in album: Cementation Anxiety / Infrasubcontra Split
      type: MusicAlbum
      date published: 2021-09-17
    genre: dark ambient
    genre: drone
    isrc code: QZK6F2180249
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:09:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe5d37bb3d654586839b0d01bf03ed56a576e093d5e654be4cb29e4e955a400ce
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    additional property: OTSBitcoinBlock
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    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/QZK6F2180249
    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 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 0xe5d37bb3d654586839b0d01bf03ed56a576e093d5e654be4cb29e4e955a400ce. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2180249 — a six-check JSON result.
      date published: 2026-07-03T08:56:35Z
    audio: Undercurrent
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 73.52
      additional property: Musical Key
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
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      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: Illness Inveigh
album: Abate
album: Serenity Sickness
album: Glacial Anatomy / Cementation Anxiety Split
album: Departure
album: Masoller / Cementation Anxiety Split
album: Cementation Anxiety / New Grasping Machina Split
album: Latent Loss
album: Patterns of Loss
album: Inhuman
album: Transience Frequency
album: Labyrinthine
album: Outpour
album: Ghosts of Glass
album: AGNOSIAREIGN
album: Cementation Anxiety / Lilac Wreath Split
album: mosaic
album: Glacial Dissociation
album: Infinite Glaciation
album: Ruinate in Glacier

Energy
type: PropertyValue
value: 0.265

Speechiness
type: PropertyValue
value: 0.054

Acousticness
type: PropertyValue
value: 0.481

Instrumentalness
type: PropertyValue
value: 0.874

Liveness
type: PropertyValue
value: 0.123

Valence (Positivity)
type: PropertyValue
value: 0.052

Loudness (dB)
type: PropertyValue
value: -11.908

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor

Illness Inveigh
type: MusicAlbum
date published: 2022-12-09

Abate
type: MusicAlbum
date published: 2023-03-22

Abate
type: MusicAlbum
date published: 2023-03-22
track: Abate
  type: MusicRecording
  duration: PT5M58S
  duration ms: 358000
  explicit: false
  by artist: Cementation Anxiety
  in album: Abate
    type: MusicAlbum
    date published: 2023-03-22
  genre: dark ambient
  genre: drone
  isrc code: UKR6V2380672
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T19:22:24+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x2a6cd55dd56132f6020f8748eeb19fbfb1281b081c2803f136543241a299b4ca
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T21:15:01Z
  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 0x2a6cd55dd56132f6020f8748eeb19fbfb1281b081c2803f136543241a299b4ca. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2380672 — a six-check JSON result.
    date published: 2026-07-20T21:15:01Z
  audio: Abate
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 84.509
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
      value: 0.047
    additional property: Acousticness
      type: PropertyValue
      value: 0.875
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.931
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.034
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.484
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
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Serenity Sickness
type: MusicAlbum
date published: 2023-04-28

Glacial Anatomy / Cementation Anxiety Split
type: MusicAlbum
date published: 2023-05-05

Departure
type: MusicAlbum
date published: 2023-06-02

Departure
type: MusicAlbum
date published: 2023-06-02

Masoller / Cementation Anxiety Split
type: MusicAlbum
date published: 2023-06-09

Cementation Anxiety / New Grasping Machina Split
type: MusicAlbum
date published: 2023-08-25
track: Fear in Waking
  type: MusicRecording
  duration: PT17M42S
  duration ms: 1062000
  explicit: false
  by artist: Cementation Anxiety
  in album: Cementation Anxiety / New Grasping Machina Split
    type: MusicAlbum
    date published: 2023-08-25
  genre: dark ambient
  genre: drone
  isrc code: QZNWZ2365841
  additional property: CopyrightID
  additional property: CopyrightStatus
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    value: registered
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    value: 2026-07-03T00:38:45+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0xc0237dc5fddf9f691ac3f7f82c010700d2c95130af014d3ded08512b0d7c5661
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956422
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2365841
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T01:01:38Z
  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 0xc0237dc5fddf9f691ac3f7f82c010700d2c95130af014d3ded08512b0d7c5661. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2365841 — a six-check JSON result.
    date published: 2026-07-03T01:01:38Z
  audio: Fear in Waking
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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Latent Loss
type: MusicAlbum
date published: 2023-09-14

Patterns of Loss
type: MusicAlbum
date published: 2023-11-03

Inhuman
type: MusicAlbum
date published: 2023-12-01

Transience Frequency
type: MusicAlbum
date published: 2024-01-12

Labyrinthine
type: MusicAlbum
date published: 2024-04-05

Outpour
type: MusicAlbum
date published: 2024-04-26

Ghosts of Glass
type: MusicAlbum
date published: 2024-05-03

AGNOSIAREIGN
type: MusicAlbum
date published: 2024-05-31

Cementation Anxiety / Lilac Wreath Split
type: MusicAlbum
date published: 2024-08-16

mosaic
type: MusicAlbum
date published: 2024-10-01

Glacial Dissociation
type: MusicAlbum
date published: 2025-02-21

Infinite Glaciation
type: MusicAlbum
date published: 2025-06-25

Ruinate in Glacier
type: MusicAlbum
date published: 2025-10-24