Sleepwalk
type: MusicGroup
genre: darkwave
genre: ebm
genre: industrial
genre: industrial metal
genre: industrial rock
popularity: 2
followers: 783
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e7eaa72bbb9ce51a8dde348bb7d1bcc16d532a3858c3147b7e6b66c186aded2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/57c42eb9-7bb1-43b9-8584-fad597814db0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/57c42eb9-7bb1-43b9-8584-fad597814db0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/57c42eb9-7bb1-43b9-8584-fad597814db0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x4e7eaa72bbb9ce51a8dde348bb7d1bcc16d532a3858c3147b7e6b66c186aded2. 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/57c42eb9-7bb1-43b9-8584-fad597814db0.json and https://artists.proofprofile.net/proofs/artist/57c42eb9-7bb1-43b9-8584-fad597814db0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Black Diagnose
  type: MusicAlbum
  date published: 1999
album: Black Diagnose
  type: MusicAlbum
  date published: 1999
album: Spirits from the Inside
  type: MusicAlbum
  date published: 2000
album: Final Impact
  type: MusicAlbum
  date published: 2001
album: Final Impact
  type: MusicAlbum
  date published: 2001
album: Torture Chamber
  type: MusicAlbum
  date published: 2002
album: Torture Chamber
  type: MusicAlbum
  date published: 2002
album: No Compromise
  type: MusicAlbum
  date published: 2003
album: Retrospect 94 - 96 (The Early Years)
  type: MusicAlbum
  date published: 2003
album: No Compromise
  type: MusicAlbum
  date published: 2003
album: Rapid Eye Movement
  type: MusicAlbum
  date published: 2004
album: Rapid Eye Movement
  type: MusicAlbum
  date published: 2004
album: Retrospect 94 - 96 (The Early Years)
  type: MusicAlbum
  date published: 2007-12-21
album: Revenge Of The Lost
  type: MusicAlbum
  date published: 2011-05-13
album: Revenge of the Lost
  type: MusicAlbum
  date published: 2011-05-13
album: Nibiru
  type: MusicAlbum
  date published: 2012-11-23
album: Nibiru
  type: MusicAlbum
  date published: 2012-11-23
album: Music Banshee
  type: MusicAlbum
  date published: 2018-05-10
track: Veins of Charcoal - Remixed by Sleepwalk

Veins of Charcoal - Remixed by Sleepwalk
type: MusicRecording
duration: PT4M45S
duration ms: 285453
explicit: false
by artist: Seven Trees
by artist: Sleepwalk
in album: End/Dead
  type: MusicAlbum
  date published: 2022-12-16
genre: swedish-synth
isrc code: SEYFX2201105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:30:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8387cd0955305c476450dc0ce4fb7783a6526e6b20c6e605f58de632260b82b5
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/SEYFX2201105
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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 0x8387cd0955305c476450dc0ce4fb7783a6526e6b20c6e605f58de632260b82b5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SEYFX2201105.
  date published: 2026-07-08T03:53:27Z
audio: Veins of Charcoal - Remixed by Sleepwalk
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.748
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.495
  additional property: Energy
    type: PropertyValue
    value: 0.848
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.083
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.032
  additional property: Liveness
    type: PropertyValue
    value: 0.118
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.31
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.613
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major