YOCI
type: MusicGroup
genre: medieval
popularity: 9
followers: 453
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d5be4920a9127eaf7bdc2657b27b55904af93d65f746739491fc4da675f2a37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3c6df59-a0b6-491a-9983-05ed7d7b4341.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3c6df59-a0b6-491a-9983-05ed7d7b4341.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3c6df59-a0b6-491a-9983-05ed7d7b4341
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
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 0x6d5be4920a9127eaf7bdc2657b27b55904af93d65f746739491fc4da675f2a37. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3c6df59-a0b6-491a-9983-05ed7d7b4341.json and https://artists.proofprofile.net/proofs/artist/b3c6df59-a0b6-491a-9983-05ed7d7b4341.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
album: 8 Bit Video Games Beats
  type: MusicAlbum
  date published: 2023-10-05
album: Trance Beats
  type: MusicAlbum
  date published: 2023-10-09
album: Christmas Beats
  type: MusicAlbum
  date published: 2023-10-09
album: Interstellar Beats
  type: MusicAlbum
  date published: 2023-10-09
album: Jazz Lounge Beats
  type: MusicAlbum
  date published: 2023-10-09
  track: Candlelight Conversation
    type: MusicRecording
    duration: PT1M34S
    duration ms: 94066
    explicit: false
    by artist: YOCI
    in album: Jazz Lounge Beats
      type: MusicAlbum
      date published: 2023-10-09
    genre: medieval
    isrc code: QZTB62381327
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T14:02:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd83ae78f804a5d3d0a2bce279c2faa0c2e219813bb586b9d45564aae1334ffcf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958428
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958428
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62381327
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T15:15:14Z
    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 0xd83ae78f804a5d3d0a2bce279c2faa0c2e219813bb586b9d45564aae1334ffcf. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZTB62381327.
      date published: 2026-07-17T15:15:14Z
    audio: Candlelight Conversation
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.355
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.465
      additional property: Energy
        type: PropertyValue
        value: 0.19
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.864
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.93
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.355
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.888
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Lounge Legends
    type: MusicRecording
    duration: PT1M18S
    duration ms: 78576
    explicit: false
    by artist: YOCI
    in album: Jazz Lounge Beats
      type: MusicAlbum
      date published: 2023-10-09
    genre: medieval
    isrc code: QZTB62381336
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T18:09:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1255c5219af191942cb85e3f40be8021f9be540af9a665a39fea689e272846d3
    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/QZTB62381336
    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 0x1255c5219af191942cb85e3f40be8021f9be540af9a665a39fea689e272846d3. 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/QZTB62381336.
      date published: 2026-07-05T19:27:56Z
    audio: Lounge Legends
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 179.952
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.422
      additional property: Energy
        type: PropertyValue
        value: 0.184
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.928
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Ambient Piano
album: Techno Beats
album: Punk Rock Beats
album: EDM Beats
album: Meditation Beats
album: Halloween Beats
album: Chillstep Heaven
album: Cyberpunk Beats
album: Jazz Piano Beats
album: Synthwave Beats
album: Sea Shanty Beats
album: New Age Spiritual Beats
album: Fantasywave Beats
album: Cinematic Beats
album: Lullaby Beats
album: Folk Rock Beats
album: Tango Beats
album: Orchestral Beats
album: Oriental Beats
album: Disco Beats
album: Tavern Beats
album: Downtempo Beats
album: Electronic Ambient Beats
album: Dreamverb Guitars
album: String & Woodwind Beats
album: Ambient Beats

Instrumentalness
type: PropertyValue
value: 0.986

Liveness
type: PropertyValue
value: 0.115

Valence (Positivity)
type: PropertyValue
value: 0.644

Loudness (dB)
type: PropertyValue
value: -27.315

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Major

Ambient Piano
type: MusicAlbum
date published: 2023-10-09

Techno Beats
type: MusicAlbum
date published: 2023-10-09

Punk Rock Beats
type: MusicAlbum
date published: 2023-10-09

EDM Beats
type: MusicAlbum
date published: 2023-10-09

Meditation Beats
type: MusicAlbum
date published: 2023-10-09

Halloween Beats
type: MusicAlbum
date published: 2023-10-09

Chillstep Heaven
type: MusicAlbum
date published: 2023-10-09

Cyberpunk Beats
type: MusicAlbum
date published: 2023-10-09

Jazz Piano Beats
type: MusicAlbum
date published: 2023-10-09

Synthwave Beats
type: MusicAlbum
date published: 2023-10-09

Sea Shanty Beats
type: MusicAlbum
date published: 2023-11-05

New Age Spiritual Beats
type: MusicAlbum
date published: 2023-11-05

Fantasywave Beats
type: MusicAlbum
date published: 2023-11-05

Cinematic Beats
type: MusicAlbum
date published: 2023-11-05

Lullaby Beats
type: MusicAlbum
date published: 2023-11-05

Folk Rock Beats
type: MusicAlbum
date published: 2023-11-05

Tango Beats
type: MusicAlbum
date published: 2023-11-05

Orchestral Beats
type: MusicAlbum
date published: 2023-11-05

Oriental Beats
type: MusicAlbum
date published: 2023-11-05

Disco Beats
type: MusicAlbum
date published: 2023-11-05

Tavern Beats
type: MusicAlbum
date published: 2023-11-05

Downtempo Beats
type: MusicAlbum
date published: 2023-11-05

Electronic Ambient Beats
type: MusicAlbum
date published: 2023-11-05

Dreamverb Guitars
type: MusicAlbum
date published: 2023-11-05

String & Woodwind Beats
type: MusicAlbum
date published: 2023-11-05

Ambient Beats
type: MusicAlbum
date published: 2023-11-07