Sweet Savage
type: MusicGroup
genre: heavy metal
genre: speed metal
description: Sweet Savage are a heavy metal band from Belfast, Northern Ireland, formed in 1979. Future Dio & Def Leppard guitarist Vivian Campbell and Deep Purple guitarist Simon McBride were members of the band.
popularity: 7
followers: 1696
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcffa5084eba9608f8071b8e83768a98138d3117416bc4450d46d6f9733607366
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e00d1e7-3d94-4adc-9153-ccb5a0a6e59a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e00d1e7-3d94-4adc-9153-ccb5a0a6e59a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8e00d1e7-3d94-4adc-9153-ccb5a0a6e59a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcffa5084eba9608f8071b8e83768a98138d3117416bc4450d46d6f9733607366","name":"Sweet Savage","registered_at":"2026-06-17T15:14:13Z","symbol":"NIM1435047","token_address":"0xdf2755b03ebe5661100c13be1bc9640af8051084","type":"artist","uuid":"8e00d1e7-3d94-4adc-9153-ccb5a0a6e59a"}
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 0xcffa5084eba9608f8071b8e83768a98138d3117416bc4450d46d6f9733607366. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e00d1e7-3d94-4adc-9153-ccb5a0a6e59a.json and https://artists.proofprofile.net/proofs/artist/8e00d1e7-3d94-4adc-9153-ccb5a0a6e59a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xcffa5084eba9608f8071b8e83768a98138d3117416bc4450d46d6f9733607366","name":"Sweet Savage","registered_at":"2026-06-17T15:14:13Z","symbol":"NIM1435047","token_address":"0xdf2755b03ebe5661100c13be1bc9640af8051084","type":"artist","uuid":"8e00d1e7-3d94-4adc-9153-ccb5a0a6e59a"}
album: Straight Through the Heart
  type: MusicAlbum
  date published: 1983
album: Killing Time
  type: MusicAlbum
  date published: 1996-04-15
album: Killing Time
  type: MusicAlbum
  date published: 1996-04-15
  track: Killing Time
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159160
    explicit: false
    by artist: Sweet Savage
    in album: Killing Time
      type: MusicAlbum
      date published: 1996-04-15
    genre: heavy metal
    genre: speed metal
    isrc code: GB5KW1700768
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T02:06:57+00:00
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe685706b457f0780eaaba5992d9fba37cef3370ad1794656414b73df59718974
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    additional property: OTSBitcoinBlock
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      value: 958480
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958480
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW1700768
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T02:58:58Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe685706b457f0780eaaba5992d9fba37cef3370ad1794656414b73df59718974. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GB5KW1700768.
      date published: 2026-07-18T02:58:58Z
    audio: Killing Time
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.806
      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: 0.476
      additional property: Energy
        type: PropertyValue
        value: 0.91
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.112
      additional property: Liveness
        type: PropertyValue
        value: 0.352
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.55
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.749
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Rune
  type: MusicAlbum
  date published: 1998-04-13
album: Rune
  type: MusicAlbum
  date published: 1998-04-13
album: Regeneration
  type: MusicAlbum
  date published: 2011
album: Regeneration
  type: MusicAlbum
  date published: 2011-05-09
album: Straight Through the Heart
  type: MusicAlbum
  date published: 2015-07-17
album: Bang
  type: MusicAlbum
  date published: 2025-07-10
  track: Bang
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197000
    explicit: false
    by artist: Sweet Savage
    in album: Bang
      type: MusicAlbum
      date published: 2025-07-10
    genre: heavy metal
    genre: speed metal
    isrc code: DEH842502172
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T12:16:26+00:00
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      type: PropertyValue
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    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/DEH842502172
    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 0x8c74d826e3060cef96b80089fafe061c0187a0a5fd7275b29bfa0781475f650b. 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/DEH842502172.
      date published: 2026-07-16T12:43:37Z
    audio: Bang
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.015
      additional property: Musical Key
      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: The Chosen One
album: I Don't Know

Musical Key
type: PropertyValue
value: 9

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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.411

Energy
type: PropertyValue
value: 0.925

Speechiness
type: PropertyValue
value: 0.087

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.005

Liveness
type: PropertyValue
value: 0.331

Valence (Positivity)
type: PropertyValue
value: 0.253

Loudness (dB)
type: PropertyValue
value: -6.139

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

The Chosen One
type: MusicAlbum
date published: 2025-07-31

I Don't Know
type: MusicAlbum
date published: 2025-08-22

Bang
type: MusicAlbum
date published: 2025-09-12