Stone Cold Killers
type: MusicGroup
popularity: 6
followers: 1041
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a41cce20759694de355724eea05ba7a7e52df1d224502654acac7bfa224f2ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e5100af-f789-473e-a2ab-4ada81a7f4e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e5100af-f789-473e-a2ab-4ada81a7f4e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e5100af-f789-473e-a2ab-4ada81a7f4e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a41cce20759694de355724eea05ba7a7e52df1d224502654acac7bfa224f2ef","name":"Stone Cold Killers","registered_at":"2026-06-15T18:45:40Z","symbol":"NIM0798386","token_address":"0x8769d64b2794c2af307034307af4805f926a5ef4","type":"artist","uuid":"0e5100af-f789-473e-a2ab-4ada81a7f4e7"}
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 0x8a41cce20759694de355724eea05ba7a7e52df1d224502654acac7bfa224f2ef. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e5100af-f789-473e-a2ab-4ada81a7f4e7.json and https://artists.proofprofile.net/proofs/artist/0e5100af-f789-473e-a2ab-4ada81a7f4e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x8a41cce20759694de355724eea05ba7a7e52df1d224502654acac7bfa224f2ef","name":"Stone Cold Killers","registered_at":"2026-06-15T18:45:40Z","symbol":"NIM0798386","token_address":"0x8769d64b2794c2af307034307af4805f926a5ef4","type":"artist","uuid":"0e5100af-f789-473e-a2ab-4ada81a7f4e7"}
album: The Pressure
  type: MusicAlbum
  date published: 2023-04-07
album: Monster (Live From Mertasari Beach)
  type: MusicAlbum
  date published: 2023-07-06
album: Grey
  type: MusicAlbum
  date published: 2023-08-05
album: Good Love Down
  type: MusicAlbum
  date published: 2024-01-02
album: Stone Cold Killers
  type: MusicAlbum
  date published: 2024-01-02
album: An Evening to Kill (Live)
  type: MusicAlbum
  date published: 2024-06-21
album: Lead the Way
  type: MusicAlbum
  date published: 2024-11-07
  track: Lead the Way
    type: MusicRecording
    duration: PT4M31S
    duration ms: 271500
    explicit: false
    by artist: Stone Cold Killers
    in album: Lead the Way
      type: MusicAlbum
      date published: 2024-11-07
    isrc code: QZWFQ2487821
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T00:59:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xad2eac49fb246a68c07b2a67f932568eb35ea031c24ef8ebf15bb9e4d9e067a6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958224
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958224
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2487821
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:28:43Z
    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 0xad2eac49fb246a68c07b2a67f932568eb35ea031c24ef8ebf15bb9e4d9e067a6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZWFQ2487821.
      date published: 2026-07-16T02:28:43Z
    audio: Lead the Way
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.97
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.558
      additional property: Energy
        type: PropertyValue
        value: 0.721
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.024
      additional property: Liveness
        type: PropertyValue
        value: 0.237
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.352
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.574
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Knocking On Your Door
  type: MusicAlbum
  date published: 2025-01-03
  track: Knocking On Your Door
    type: MusicRecording
    duration: PT5M48S
    duration ms: 348377
    explicit: false
    by artist: Stone Cold Killers
    in album: Knocking On Your Door
      type: MusicAlbum
      date published: 2025-01-03
    isrc code: QZZ7S2484764
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T14:44:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf3fe6552ea368000c5253819a3282ac112a8cf498ef3f5f114fe4bf90e781e10
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7S2484764
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 0xf3fe6552ea368000c5253819a3282ac112a8cf498ef3f5f114fe4bf90e781e10. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZZ7S2484764.
      date published: 2026-07-16T16:14:30Z
    audio: Knocking On Your Door
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.116
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.386
      additional property: Energy
      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: Attention War

Energy
type: PropertyValue
value: 0.188

Speechiness
type: PropertyValue
value: 0.037

Acousticness
type: PropertyValue
value: 0.877

Instrumentalness
type: PropertyValue
value: 0.056

Liveness
type: PropertyValue
value: 0.166

Valence (Positivity)
type: PropertyValue
value: 0.111

Loudness (dB)
type: PropertyValue
value: -9.287

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Attention War
type: MusicAlbum
date published: 2025-03-21