Sebastiano Effe
type: MusicGroup
genre: dub techno
popularity: 10
followers: 199
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x130086e314c0aa2f5366aea7700a9e21f92720c015799289d07dce8e532b9ad2
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/5eb24767-dd94-43bd-be68-efd6c844a03a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5eb24767-dd94-43bd-be68-efd6c844a03a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5eb24767-dd94-43bd-be68-efd6c844a03a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x130086e314c0aa2f5366aea7700a9e21f92720c015799289d07dce8e532b9ad2","name":"Sebastiano Effe","registered_at":"2026-06-16T22:57:29Z","symbol":"NIM1202146","token_address":"0x4db19b8e48434827e0b87378f8034bce8e6e3d84","type":"artist","uuid":"5eb24767-dd94-43bd-be68-efd6c844a03a"}
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 0x130086e314c0aa2f5366aea7700a9e21f92720c015799289d07dce8e532b9ad2. 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/5eb24767-dd94-43bd-be68-efd6c844a03a.json and https://artists.proofprofile.net/proofs/artist/5eb24767-dd94-43bd-be68-efd6c844a03a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x130086e314c0aa2f5366aea7700a9e21f92720c015799289d07dce8e532b9ad2","name":"Sebastiano Effe","registered_at":"2026-06-16T22:57:29Z","symbol":"NIM1202146","token_address":"0x4db19b8e48434827e0b87378f8034bce8e6e3d84","type":"artist","uuid":"5eb24767-dd94-43bd-be68-efd6c844a03a"}
album: The Barrier of Solitude
  type: MusicAlbum
  date published: 2020-01-17
  track: See You in the Next World
    type: MusicRecording
    duration: PT8M25S
    duration ms: 505000
    explicit: false
    by artist: Sebastiano Effe
    in album: The Barrier of Solitude
      type: MusicAlbum
      date published: 2020-01-17
    genre: dub techno
    isrc code: DEPI81904759
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:09:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x10700284518160e4870de5b9a692797840a482b204c5b0519dac72c10d005440
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI81904759
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:08:02Z
    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 0x10700284518160e4870de5b9a692797840a482b204c5b0519dac72c10d005440. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:08:02Z), 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/DEPI81904759.
      date published: 2026-07-15T16:08:02Z
    audio: See You in the Next World
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.083
      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: 0.072
      additional property: Energy
        type: PropertyValue
        value: 0.209
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.944
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.912
      additional property: Liveness
        type: PropertyValue
        value: 0.06
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.029
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.802
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Nobody Is Holding My Hand
    type: MusicRecording
    duration: PT6M15S
    duration ms: 375000
    explicit: false
    by artist: Sebastiano Effe
    in album: The Barrier of Solitude
      type: MusicAlbum
      date published: 2020-01-17
    genre: dub techno
    isrc code: DEPI81904762
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T21:11:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2b9d58e930b2c343e4ad2dc492eb41de0524e0d8e7b577c2af2b94a3b68a6085
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956404
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956404
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI81904762
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:39:02Z
    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 0x2b9d58e930b2c343e4ad2dc492eb41de0524e0d8e7b577c2af2b94a3b68a6085. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T02:39:02Z), 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/DEPI81904762.
      date published: 2026-07-17T02:39:02Z
    audio: Nobody Is Holding My Hand
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.927
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.15
      additional property: Energy
        type: PropertyValue
        value: 0.023
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.933
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.894
      additional property: Liveness
        type: PropertyValue
        value: 0.074
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.036
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: The Ghost of the Future
album: Like Rain in an Old Movie
album: They, Whom the Gods Want to Destroy
album: Tender Shell
album: This Face No Longer Belongs to Me
album: Planeshifter

Loudness (dB)
type: PropertyValue
value: -36.685

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Minor

The Ghost of the Future
type: MusicAlbum
date published: 2023-11-10

Like Rain in an Old Movie
type: MusicAlbum
date published: 2023-12-08

They, Whom the Gods Want to Destroy
type: MusicAlbum
date published: 2024-01-05

Tender Shell
type: MusicAlbum
date published: 2025-04-18

This Face No Longer Belongs to Me
type: MusicAlbum
date published: 2025-05-16

Planeshifter
type: MusicAlbum
date published: 2025-06-13