Skull
type: MusicGroup
genre: trip hop
description: The skull, or cranium, is typically a bony enclosure around the brain of a vertebrate. In some fish and amphibians, the skull is of cartilage. The skull is at the head end of the vertebrate. In a hu
popularity: 9
followers: 313
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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 0xad5182d545ef1111452c6ad41733591b6f47648a02e00e0cfeb7919b1ee7aa78. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dda72e3d-a233-4fb3-93fb-c67983bf8d98.json and https://artists.proofprofile.net/proofs/artist/dda72e3d-a233-4fb3-93fb-c67983bf8d98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
album: Snapz EP
  type: MusicAlbum
  date published: 1999-12-20
album: Dark Side
  type: MusicAlbum
  date published: 2012-09-15
album: Snapz
  type: MusicAlbum
  date published: 2012-10-15
album: Snapz
  type: MusicAlbum
  date published: 2012-10-29
  track: Flump
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207666
    explicit: false
    by artist: Skull
    in album: Snapz
      type: MusicAlbum
      date published: 2012-10-29
    genre: trip hop
    isrc code: GB9Z41200044
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9Z41200044
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:20:01Z
    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 0xf4d190a4f65e94e3ef279d4417d90a86631e8670f1d4c440f3aec6931463f3f1. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/GB9Z41200044.
      date published: 2026-07-17T08:20:01Z
    audio: Flump
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.268
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.491
      additional property: Energy
        type: PropertyValue
        value: 0.515
      additional property: Speechiness
        type: PropertyValue
        value: 0.105
      additional property: Acousticness
        type: PropertyValue
        value: 0.011
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.865
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.152
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.077
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Destroy All Monsters
    type: MusicRecording
    duration: PT6M22S
    duration ms: 382400
    explicit: false
    by artist: Skull
    in album: Snapz
      type: MusicAlbum
      date published: 2012-10-29
    genre: trip hop
    isrc code: GB9Z41200048
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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      type: PropertyValue
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    additional property: OTSBitcoinBlock
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      value: 956474
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      type: PropertyValue
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0x49b7d831803efea667ceb667a40524bed64bdcc3c70d6ff3338a4c98991ead35. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GB9Z41200048.
      date published: 2026-07-03T08:56:35Z
    audio: Destroy All Monsters
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.668
      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
        value: 0.067
      additional property: Acousticness
        type: PropertyValue
        value: 0.08
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
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album: The Beginning
album: Volcano
album: Terror-East (Work in Progress)
album: Yalla
album: Black Static
album: Skere
album: Vibe
album: Gia Mia Nychta Mono
album: Morrison
album: Mitera
album: Lefta
album: Straight Outta Nj
album: Running

Instrumentalness
type: PropertyValue
value: 0.882

Liveness
type: PropertyValue
value: 0.645

Valence (Positivity)
type: PropertyValue
value: 0.385

Loudness (dB)
type: PropertyValue
value: -9.461

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

The Beginning
type: MusicAlbum
date published: 2016-02-22

Volcano
type: MusicAlbum
date published: 2017-01-19

Terror-East (Work in Progress)
type: MusicAlbum
date published: 2017-06-14

Yalla
type: MusicAlbum
date published: 2017-12-24

Black Static
type: MusicAlbum
date published: 2018-08-03

Black Static
type: MusicAlbum
date published: 2018-08-03

Skere
type: MusicAlbum
date published: 2018-09-27

Vibe
type: MusicAlbum
date published: 2018-10-12

Gia Mia Nychta Mono
type: MusicAlbum
date published: 2018-11-22

Morrison
type: MusicAlbum
date published: 2018-12-15

Mitera
type: MusicAlbum
date published: 2019-05-15

Lefta
type: MusicAlbum
date published: 2019-11-19

Straight Outta Nj
type: MusicAlbum
date published: 2022-02-14

Running
type: MusicAlbum
date published: 2022-06-14