Savage Existence
type: MusicGroup
genre: groove metal
popularity: 10
followers: 2000
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8587f8cc5b69432333a3fe05c51ff70fc48fc28d2266359e814f7fbd2cdc2d56
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a23beedc-d62d-4623-80e4-801507f9740e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a23beedc-d62d-4623-80e4-801507f9740e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a23beedc-d62d-4623-80e4-801507f9740e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8587f8cc5b69432333a3fe05c51ff70fc48fc28d2266359e814f7fbd2cdc2d56","name":"Savage Existence","registered_at":"2026-06-20T05:51:13Z","symbol":"NIM1534985","token_address":"0xa1102899130d7bdbc9a2dfc36cc5761c6a8418f7","type":"artist","uuid":"a23beedc-d62d-4623-80e4-801507f9740e"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8587f8cc5b69432333a3fe05c51ff70fc48fc28d2266359e814f7fbd2cdc2d56. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a23beedc-d62d-4623-80e4-801507f9740e.json and https://artists.proofprofile.net/proofs/artist/a23beedc-d62d-4623-80e4-801507f9740e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x8587f8cc5b69432333a3fe05c51ff70fc48fc28d2266359e814f7fbd2cdc2d56","name":"Savage Existence","registered_at":"2026-06-20T05:51:13Z","symbol":"NIM1534985","token_address":"0xa1102899130d7bdbc9a2dfc36cc5761c6a8418f7","type":"artist","uuid":"a23beedc-d62d-4623-80e4-801507f9740e"}
album: Animals
  type: MusicAlbum
  date published: 2021-10-27
album: I Identify as Hard
  type: MusicAlbum
  date published: 2021-11-05
album: Animals
  type: MusicAlbum
  date published: 2021-11-19
album: Double Barrel
  type: MusicAlbum
  date published: 2022-04-01
album: Dumpster Water
  type: MusicAlbum
  date published: 2022-05-05
album: Cull
  type: MusicAlbum
  date published: 2022-11-07
album: Steady Blows to the Head
  type: MusicAlbum
  date published: 2023-01-09
album: Steady Blows to the Head
  type: MusicAlbum
  date published: 2023-01-19
album: Leap of Faith
  type: MusicAlbum
  date published: 2023-03-13
  track: Leap of Faith
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234666
    explicit: true
    by artist: Savage Existence
    in album: Leap of Faith
      type: MusicAlbum
      date published: 2023-03-13
    genre: groove metal
    isrc code: QM4TW2379034
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:15:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcd5f6d0338817be5122a567db8f112d05d7d36679b6d287c75b1dd959ef600cb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2379034
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:22:58Z
    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 0xcd5f6d0338817be5122a567db8f112d05d7d36679b6d287c75b1dd959ef600cb. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QM4TW2379034.
      date published: 2026-07-20T02:22:58Z
    audio: Leap of Faith
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.956
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.409
      additional property: Energy
        type: PropertyValue
        value: 0.966
      additional property: Speechiness
        type: PropertyValue
        value: 0.113
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.042
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.256
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.812
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Savage Existence
  type: MusicAlbum
  date published: 2023-04-28
  track: Standing in Flames
    type: MusicRecording
    duration: PT4M34S
    duration ms: 274461
    explicit: false
    by artist: Savage Existence
    in album: Savage Existence
      type: MusicAlbum
      date published: 2023-04-28
    genre: groove metal
    isrc code: QM4TW2379039
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T10:09:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1968718f5982bce8dc46ebd900f0014378327cbee2fd8891caed7bf1a79139f7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959123
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959123
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2379039
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T11:35:32Z
    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 0x1968718f5982bce8dc46ebd900f0014378327cbee2fd8891caed7bf1a79139f7. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QM4TW2379039.
      date published: 2026-07-22T11:35:32Z
    audio: Standing in Flames
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.05
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      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: Don't Remember Yesterday
album: Killing in the name
album: Bright Lights

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.272

Energy
type: PropertyValue
value: 0.967

Speechiness
type: PropertyValue
value: 0.088

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.107

Liveness
type: PropertyValue
value: 0.374

Valence (Positivity)
type: PropertyValue
value: 0.344

Loudness (dB)
type: PropertyValue
value: -5.718

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

Don't Remember Yesterday
type: MusicAlbum
date published: 2024-07-26

Killing in the name
type: MusicAlbum
date published: 2024-08-30

Bright Lights
type: MusicAlbum
date published: 2024-09-27