irsl
type: MusicGroup
popularity: 4
followers: 201
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa20aef228aa384e9b33146a5719d0fb50736ab169cd7fdd4f7eee5e7b13772f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cad89572-6901-498c-ab9b-9d7fdfbee96b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cad89572-6901-498c-ab9b-9d7fdfbee96b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cad89572-6901-498c-ab9b-9d7fdfbee96b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
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 0xa20aef228aa384e9b33146a5719d0fb50736ab169cd7fdd4f7eee5e7b13772f8. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cad89572-6901-498c-ab9b-9d7fdfbee96b.json and https://artists.proofprofile.net/proofs/artist/cad89572-6901-498c-ab9b-9d7fdfbee96b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
album: practice
  type: MusicAlbum
  date published: 2019-03-14
album: sleepyhead
  type: MusicAlbum
  date published: 2019-05-30
album: sleepyhead
  type: MusicAlbum
  date published: 2019-05-30
album: define
  type: MusicAlbum
  date published: 2019-06-27
album: define
  type: MusicAlbum
  date published: 2019-06-27
album: The Feeling (irsl Remix)
  type: MusicAlbum
  date published: 2020-03-06
album: twenty
  type: MusicAlbum
  date published: 2020-04-13
album: twenty
  type: MusicAlbum
  date published: 2020-04-13
album: you
  type: MusicAlbum
  date published: 2020-05-22
album: pipes
  type: MusicAlbum
  date published: 2020-10-18
album: pipes
  type: MusicAlbum
  date published: 2020-10-18
album: iridescent
  type: MusicAlbum
  date published: 2021-07-24
album: awake
  type: MusicAlbum
  date published: 2023-05-20
album: alemo
  type: MusicAlbum
  date published: 2023-06-11
album: daze
  type: MusicAlbum
  date published: 2023-07-01
album: 1
  type: MusicAlbum
  date published: 2025-01-05
album: float
  type: MusicAlbum
  date published: 2025-06-27
album: sine society
  type: MusicAlbum
  date published: 2025-10-10
track: nothing

nothing
type: MusicRecording
duration: PT2M41S
duration ms: 161135
explicit: false
by artist: Lucid Monday
by artist: irsl
in album: LM027
  type: MusicAlbum
  date published: 2023-03-20
popularity: 2
isrc code: NLRD52264226
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:03:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c9d71c94a3688770989c9b0648998282f9f835fdfd7add1697bce60fe7e63ca
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/NLRD52264226
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+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
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 0x4c9d71c94a3688770989c9b0648998282f9f835fdfd7add1697bce60fe7e63ca. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLRD52264226.
  date published: 2026-07-08T08:56:20Z
audio: nothing
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 147.16
  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: 0.555
  additional property: Energy
    type: PropertyValue
    value: 0.419
  additional property: Speechiness
    type: PropertyValue
    value: 0.06
  additional property: Acousticness
    type: PropertyValue
    value: 0.335
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.25
  additional property: Liveness
    type: PropertyValue
    value: 0.077
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.4
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.588
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor