Selvans
type: MusicGroup
genre: avant-garde
genre: black metal
genre: folk metal
description: thumb|Bronze Selvans statuette in Museo dell'Accademia Etrusca, Cortona, IT In Etruscan mythology and religion, Selvans is god of the woodlands and boundaries, including sacred boundaries. He is poss
popularity: 11
followers: 4411
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf265c3565806cbde7c8d4406370b1d5091ed1ae2cbe549128cc668ee7802cf8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3f27b65-60c1-488b-8862-795be0a5e2ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3f27b65-60c1-488b-8862-795be0a5e2ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e3f27b65-60c1-488b-8862-795be0a5e2ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf265c3565806cbde7c8d4406370b1d5091ed1ae2cbe549128cc668ee7802cf8e. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3f27b65-60c1-488b-8862-795be0a5e2ee.json and https://artists.proofprofile.net/proofs/artist/e3f27b65-60c1-488b-8862-795be0a5e2ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
album: Lupercale
  type: MusicAlbum
  date published: 2014-11-12
album: Clangores Plenilunio
  type: MusicAlbum
  date published: 2015-02-24
album: Lupercalia
  type: MusicAlbum
  date published: 2015-03-24
album: Lupercalia
  type: MusicAlbum
  date published: 2016-04-29
album: Hirpi
  type: MusicAlbum
  date published: 2017-06-16
album: Faunalia
  type: MusicAlbum
  date published: 2018-03-24
album: Faunalia
  type: MusicAlbum
  date published: 2018-11-02
album: Faunalia
  type: MusicAlbum
  date published: 2019-09-13
album: Dark Italian Art
  type: MusicAlbum
  date published: 2021-03-24
album: Dark Italian Art
  type: MusicAlbum
  date published: 2021-11-12
album: Il Capro Infuocato
  type: MusicAlbum
  date published: 2024-04-26
album: Il Mio Maleficio V'incalzerà!
  type: MusicAlbum
  date published: 2024-10-14
album: Saturnalia
  type: MusicAlbum
  date published: 2025-01-31
  track: Il Mio Maleficio V'incalzerà!
    type: MusicRecording
    duration: PT6M32S
    duration ms: 392866
    explicit: false
    by artist: Selvans
    in album: Saturnalia
      type: MusicAlbum
      date published: 2025-01-31
    genre: avant-garde
    genre: black metal
    genre: folk metal
    isrc code: QZTBC2445343
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T22:31:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc281373f0a7c7452f7e43045b531025cdb066379abb14fa9151603fa5f127c52
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959073
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959073
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2445343
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T23:25:37Z
    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 0xc281373f0a7c7452f7e43045b531025cdb066379abb14fa9151603fa5f127c52. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/QZTBC2445343.
      date published: 2026-07-21T23:25:37Z
    audio: Il Mio Maleficio V'incalzerà!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.154
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.121
      additional property: Energy
        type: PropertyValue
        value: 0.996
      additional property: Speechiness
        type: PropertyValue
        value: 0.135
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.513
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.028
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.466
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Pantàfica
    type: MusicRecording
    duration: PT6M19S
    duration ms: 379506
    explicit: false
    by artist: Selvans
    in album: Saturnalia
      type: MusicAlbum
      date published: 2025-01-31
    genre: avant-garde
    genre: black metal
    genre: folk metal
    isrc code: QZZ7T2403286
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T01:31:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa2ca829d49afe67a2057e9196e8aa4c8b9751e7bd731b6c6623edff6128ff1ba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958951
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958951
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7T2403286
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T04:32:19Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Pantàfica

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ca829d49afe67a2057e9196e8aa4c8b9751e7bd731b6c6623edff6128ff1ba. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:32:19Z), 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/QZZ7T2403286.
date published: 2026-07-21T04:32:19Z

Pantàfica
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 133.448
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.172
additional property: Energy
  type: PropertyValue
  value: 0.989
additional property: Speechiness
  type: PropertyValue
  value: 0.125
additional property: Acousticness
  type: PropertyValue
  value: 0.004
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.104
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.038
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.659
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major