Black Steam
type: MusicGroup
popularity: 2
followers: 319
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf240b08dc0815f717b8f3f61a575080e6a5919e6dd5012809bc29c29341e331b
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/5d0bd710-bf7b-452b-b204-a4adfe8738a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d0bd710-bf7b-452b-b204-a4adfe8738a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d0bd710-bf7b-452b-b204-a4adfe8738a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf240b08dc0815f717b8f3f61a575080e6a5919e6dd5012809bc29c29341e331b","name":"Black Steam","registered_at":"2026-06-16T22:04:42Z","symbol":"NIM1189555","token_address":"0x186634a0cb912f3ab8d06f0b96bd91783f3dfe48","type":"artist","uuid":"5d0bd710-bf7b-452b-b204-a4adfe8738a8"}
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 0xf240b08dc0815f717b8f3f61a575080e6a5919e6dd5012809bc29c29341e331b. 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/5d0bd710-bf7b-452b-b204-a4adfe8738a8.json and https://artists.proofprofile.net/proofs/artist/5d0bd710-bf7b-452b-b204-a4adfe8738a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf240b08dc0815f717b8f3f61a575080e6a5919e6dd5012809bc29c29341e331b","name":"Black Steam","registered_at":"2026-06-16T22:04:42Z","symbol":"NIM1189555","token_address":"0x186634a0cb912f3ab8d06f0b96bd91783f3dfe48","type":"artist","uuid":"5d0bd710-bf7b-452b-b204-a4adfe8738a8"}
album: Tomorrow I’m Gone
  type: MusicAlbum
  date published: 2018-03-30
album: Tomorrow I’m Gone
  type: MusicAlbum
  date published: 2018-03-30
album: Metal Guardians
  type: MusicAlbum
  date published: 2018-04-13
album: Metal Guardians
  type: MusicAlbum
  date published: 2018-04-13
album: Call for Eternity
  type: MusicAlbum
  date published: 2018-07-27
album: Call for Eternity
  type: MusicAlbum
  date published: 2018-07-27
album: Midnight Obsession
  type: MusicAlbum
  date published: 2018-11-30
album: Midnight Obsession
  type: MusicAlbum
  date published: 2018-11-30
album: BLACK STEAM
  type: MusicAlbum
  date published: 2019-09-20
album: BLACK STEAM
  type: MusicAlbum
  date published: 2019-09-20
album: Broken
  type: MusicAlbum
  date published: 2021-07-09
album: Fight
  type: MusicAlbum
  date published: 2022-06-03
album: Falling
  type: MusicAlbum
  date published: 2022-08-19
album: Strong And United
  type: MusicAlbum
  date published: 2022-11-11
album: Feel The Power
  type: MusicAlbum
  date published: 2022-11-22
album: Come To My Darkness
  type: MusicAlbum
  date published: 2022-11-25
album: The Sun Will Rise Again (2024 Remix)
  type: MusicAlbum
  date published: 2024-12-13
album: Heavy Metal
  type: MusicAlbum
  date published: 2025-05-30
  track: Heavy Metal
    type: MusicRecording
    duration: PT4M9S
    duration ms: 249036
    explicit: false
    by artist: Black Steam
    in album: Heavy Metal
      type: MusicAlbum
      date published: 2025-05-30
    isrc code: QZNWX2583263
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:58:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x57d732d4deed17edb9c9515929a47436fb83f84f272c83cf432cf923a711e59d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2583263
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x57d732d4deed17edb9c9515929a47436fb83f84f272c83cf432cf923a711e59d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZNWX2583263.
      date published: 2026-07-03T19:59:51Z
    audio: Heavy Metal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.916
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.473
      additional property: Energy
        type: PropertyValue
        value: 0.893
      additional property: Speechiness
        type: PropertyValue
        value: 0.078
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.192
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.351
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.504
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Rise Up
  type: MusicAlbum
  date published: 2025-07-25
album: Judas
  type: MusicAlbum
  date published: 2025-09-05
  track: Judas
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215247
    explicit: false
    by artist: Black Steam
    in album: Judas
      type: MusicAlbum
      date published: 2025-09-05
    isrc code: QZZ762529206
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:17:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x68c65dcded5d4ba9aa57175556480ae5c38ee86cc53f63e0f12b0cd0f983c21c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Judas

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958256

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958256

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ762529206

OTSTimestamp
type: PropertyValue
value: 2026-07-16T07:22:18Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c65dcded5d4ba9aa57175556480ae5c38ee86cc53f63e0f12b0cd0f983c21c. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZZ762529206.
date published: 2026-07-16T07:22:18Z

Judas
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 173.062
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.439
additional property: Energy
  type: PropertyValue
  value: 0.919
additional property: Speechiness
  type: PropertyValue
  value: 0.071
additional property: Acousticness
  type: PropertyValue
  value: 0
additional property: Instrumentalness
  type: PropertyValue
  value: 0.352
additional property: Liveness
  type: PropertyValue
  value: 0.085
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.224
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.718
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Major