killlvcy
type: MusicGroup
popularity: 4
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x510c37441b9f051f2f0290d0bb7b465c2fe4f508c88f2b2edf705ec5e20fe97c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed6d00a5-7004-44d6-a297-476ecb5d5932.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed6d00a5-7004-44d6-a297-476ecb5d5932.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed6d00a5-7004-44d6-a297-476ecb5d5932
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0x510c37441b9f051f2f0290d0bb7b465c2fe4f508c88f2b2edf705ec5e20fe97c. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed6d00a5-7004-44d6-a297-476ecb5d5932.json and https://artists.proofprofile.net/proofs/artist/ed6d00a5-7004-44d6-a297-476ecb5d5932.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Gemglow!
  type: MusicAlbum
  date published: 2023-09-06
album: [.Demotivated]
  type: MusicAlbum
  date published: 2023-09-08
  track: Duvet!
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145789
    explicit: false
    by artist: killlvcy
    in album: [.Demotivated]
      type: MusicAlbum
      date published: 2023-09-08
    isrc code: UKXN22318200
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T10:21:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x42914345f6e33bd951b03d631ad7a8ec11a6c9b0b080b97d39a15e7752163501
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22318200
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 0x42914345f6e33bd951b03d631ad7a8ec11a6c9b0b080b97d39a15e7752163501. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/UKXN22318200.
      date published: 2026-07-16T12:43:37Z
    audio: Duvet!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.988
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.539
      additional property: Energy
        type: PropertyValue
        value: 0.802
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.09
      additional property: Liveness
        type: PropertyValue
        value: 0.263
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.513
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.011
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: #18
    type: MusicRecording
    duration: PT1M47S
    duration ms: 107128
    explicit: false
    by artist: killlvcy
    in album: [.Demotivated]
      type: MusicAlbum
      date published: 2023-09-08
    isrc code: UKXN22318207
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T11:05:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa8db1ccde916e50b417999598bd64d91f32eadef287ddd310fba14d36c807b06
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959002
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959002
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22318207
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T14:05:48Z
    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 0xa8db1ccde916e50b417999598bd64d91f32eadef287ddd310fba14d36c807b06. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T14:05:48Z), 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/UKXN22318207.
      date published: 2026-07-21T14:05:48Z
    audio: #18
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.02
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.661
      additional property: Energy
        type: PropertyValue
        value: 0.855
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.802
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.313
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.954
      additional property: Key Name
      additional property: Mode Name
album: [.Newrave]
album: [.MAMMON]
album: [.Lain]
album: [.Safe]
album: [.Diego]
album: [.Sscykosis]
album: Smash Jazz
album: [.Shrine/Sorrow]
album: [.Thowaway 24]
album: [New Omo]
album: [.Dxnce!]
album: [.Goodnite…Go Home….]
album: [.Castle] Offline

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

[.Newrave]
type: MusicAlbum
date published: 2023-09-29

[.MAMMON]
type: MusicAlbum
date published: 2023-12-03

[.Lain]
type: MusicAlbum
date published: 2023-12-13

[.Safe]
type: MusicAlbum
date published: 2024-02-11

[.Diego]
type: MusicAlbum
date published: 2024-09-13

[.Sscykosis]
type: MusicAlbum
date published: 2024-09-15

Smash Jazz
type: MusicAlbum
date published: 2024-09-25

[.Shrine/Sorrow]
type: MusicAlbum
date published: 2024-10-20

[.Thowaway 24]
type: MusicAlbum
date published: 2024-12-21

[New Omo]
type: MusicAlbum
date published: 2025-02-15

[.Dxnce!]
type: MusicAlbum
date published: 2025-03-28

[.Goodnite…Go Home….]
type: MusicAlbum
date published: 2025-05-06

[.Castle] Offline
type: MusicAlbum
date published: 2025-06-21