The Assassins
type: MusicGroup
popularity: 15
followers: 2849
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb5dedf705a551caad812e4c6e6eec35511a382c4c6403911355724e28291199
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b6674f7-bbf4-45e3-a86f-547544ffdcf2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b6674f7-bbf4-45e3-a86f-547544ffdcf2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b6674f7-bbf4-45e3-a86f-547544ffdcf2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb5dedf705a551caad812e4c6e6eec35511a382c4c6403911355724e28291199","name":"The Assassins","registered_at":"2026-06-14T12:24:46Z","symbol":"NIM0452134","token_address":"0xc8286e946acbb8543bc7755b5d457cee8107f14e","type":"artist","uuid":"4b6674f7-bbf4-45e3-a86f-547544ffdcf2"}
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 0xcb5dedf705a551caad812e4c6e6eec35511a382c4c6403911355724e28291199. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b6674f7-bbf4-45e3-a86f-547544ffdcf2.json and https://artists.proofprofile.net/proofs/artist/4b6674f7-bbf4-45e3-a86f-547544ffdcf2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0xcb5dedf705a551caad812e4c6e6eec35511a382c4c6403911355724e28291199","name":"The Assassins","registered_at":"2026-06-14T12:24:46Z","symbol":"NIM0452134","token_address":"0xc8286e946acbb8543bc7755b5d457cee8107f14e","type":"artist","uuid":"4b6674f7-bbf4-45e3-a86f-547544ffdcf2"}
album: The Beauty and the Grace
  type: MusicAlbum
  date published: 2012-08-31
album: Desire (feat. Elizabeth Gillies) [From Sex&Drugs&Rock&Roll]
  type: MusicAlbum
  date published: 2015-07-30
album: New York 2015 (feat. Elizabeth Gillies) [From Sex&Drugs&Rock&Roll]
  type: MusicAlbum
  date published: 2015-07-30
album: Die Trying (feat. Elizabeth Gillies) [From Sex&Drugs&Rock&Roll]
  type: MusicAlbum
  date published: 2015-08-06
album: Baby It's Late (feat. Callie Thorne) [From Sex&Drugs&Rock&Roll]
  type: MusicAlbum
  date published: 2015-08-20
album: Put It on Me (feat. Denis Leary & Elizabeth Gillies) [From Sex&Drugs&Rock&Roll]
  type: MusicAlbum
  date published: 2015-08-27
album: What's My Name (feat. Elizabeth Gillies) [From Sex&Drugs&Rock&Roll]
  type: MusicAlbum
  date published: 2015-09-10
album: Complicated (feat. Elizabeth Gillies) [From Sex&Drugs&Rock&Roll]
  type: MusicAlbum
  date published: 2015-09-17
album: Ain't No Valentine (feat. Elizabeth Gillies) [From Sex&Drugs&Rock&Roll]
  type: MusicAlbum
  date published: 2016-06-30
album: Don't Break Me Too (feat. Elizabeth Gillies) [From Sex&Drugs&Rock&Roll]
  type: MusicAlbum
  date published: 2016-07-14
album: Just Let Me Go (feat. Elizabeth Gillies) [From Sex&Drugs&Rock&Roll]
  type: MusicAlbum
  date published: 2016-07-28
album: Raise a Hand (feat. Elizabeth Gillies) [from SEX&DRUGS&ROCK&ROLL]
  type: MusicAlbum
  date published: 2016-08-04
album: Already in Love (feat. Elizabeth Gillies) [from SEX&DRUGS&ROCK&ROLL]
  type: MusicAlbum
  date published: 2016-08-25
album: Already in Love (From "Sex&Drugs&Rock&Roll")
  type: MusicAlbum
  date published: 2016-08-25
  track: Already in Love - From "Sex&Drugs&Rock&Roll"
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182986
    explicit: false
    by artist: The Assassins
    in album: Already in Love (From "Sex&Drugs&Rock&Roll")
      type: MusicAlbum
      date published: 2016-08-25
    isrc code: USFM91600044
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T14:35:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x341c366bd418169e3d5c90e565949e2217e0b9bb3ef59572002ac69e09dcce54
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFM91600044
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x341c366bd418169e3d5c90e565949e2217e0b9bb3ef59572002ac69e09dcce54. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USFM91600044.
      date published: 2026-07-05T19:27:56Z
    audio: Already in Love - From "Sex&Drugs&Rock&Roll"
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.027
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.503
      additional property: Energy
        type: PropertyValue
        value: 0.721
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.495
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.144
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: So Many Miles (feat. Elizabeth Gillies) [from SEX&DRUGS&ROCK&ROLL]
  type: MusicAlbum
  date published: 2016-08-25
album: Dance To Mother Nature, Pts. 1 & 2
  type: MusicAlbum
  date published: 2017-10-24
album: Rope (Dig It) / Your Turn
  type: MusicAlbum
  date published: 2017-10-24
album: Celebration (Every Day Alive)
  type: MusicAlbum
  date published: 2023-09-30
track: Enter the Killzone
track: Spilling Blood

Enter the Killzone
type: MusicRecording
duration: PT4M11S
duration ms: 251250
explicit: false
by artist: The Assassins
in album: I've Killed the Whore EP
  type: MusicAlbum
  date published: 2017-06-16
isrc code: DEAR41759670
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T22:21:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x047623cd9b1d1e4ae1ea9baaa4ddd43b9076969429221e3c98ac81262a18b86d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR41759670
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047623cd9b1d1e4ae1ea9baaa4ddd43b9076969429221e3c98ac81262a18b86d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEAR41759670.
  date published: 2026-07-08T03:20:19Z
audio: Enter the Killzone
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.607
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.516
  additional property: Energy
    type: PropertyValue
    value: 0.973
  additional property: Speechiness
    type: PropertyValue
    value: 0.06
  additional property: Acousticness
    type: PropertyValue
    value: 0
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.889
  additional property: Liveness
    type: PropertyValue
    value: 0.082
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.09
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.198
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Spilling Blood
type: MusicRecording
duration: PT3M54S
duration ms: 234523
explicit: false
by artist: The Assassins
in album: Best of Brutal Force Records 2016
  type: MusicAlbum
  date published: 2016-12-14
popularity: 4
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151130e669b17550a6a4e0e560a3af843401c913b0484f7924074494ed8567a0. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEAR41636955.
  date published: 2026-07-31T02:19:15Z
audio: Spilling Blood
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 132.113
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.579
  additional property: Energy
    type: PropertyValue
    value: 0.993
  additional property: Speechiness
    type: PropertyValue
    value: 0.084
  additional property: Acousticness
    type: PropertyValue
    value: 0.004
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.875
  additional property: Liveness
    type: PropertyValue
    value: 0.049
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.394
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.043
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: DEAR41636955
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960334
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T02:19:15+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR41636955
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960334
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960334
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:19:15+00:00
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