GRVYRDS
type: MusicGroup
genre: bass house
popularity: 3
followers: 1088
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62448e04f0367365d33512b2187bc8d673a68d1cb76989dfd8188f1fc58bb2cc
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/785946df-4a22-4843-b4fa-ced86022ac1e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/785946df-4a22-4843-b4fa-ced86022ac1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/785946df-4a22-4843-b4fa-ced86022ac1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x62448e04f0367365d33512b2187bc8d673a68d1cb76989dfd8188f1fc58bb2cc. 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/785946df-4a22-4843-b4fa-ced86022ac1e.json and https://artists.proofprofile.net/proofs/artist/785946df-4a22-4843-b4fa-ced86022ac1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Clones
  type: MusicAlbum
  date published: 2015-04-03
album: Fall In
  type: MusicAlbum
  date published: 2015-05-22
album: XIII
  type: MusicAlbum
  date published: 2015-09-15
album: Goin In
  type: MusicAlbum
  date published: 2016-10-27
album: Goin In
  type: MusicAlbum
  date published: 2016-10-28
album: Goin In
  type: MusicAlbum
  date published: 2016-10-28
album: Waves
  type: MusicAlbum
  date published: 2017-10-09
album: Peaches
  type: MusicAlbum
  date published: 2018-02-02
album: Scars
  type: MusicAlbum
  date published: 2018-02-04
album: Scars Remixes
  type: MusicAlbum
  date published: 2018-02-12
album: Switch
  type: MusicAlbum
  date published: 2018-06-12
album: Home
  type: MusicAlbum
  date published: 2019-01-31
album: Fear
  type: MusicAlbum
  date published: 2019-03-26
album: Leaving
  type: MusicAlbum
  date published: 2019-06-07
album: Forever
  type: MusicAlbum
  date published: 2019-07-26
album: Enough
  type: MusicAlbum
  date published: 2019-08-23
album: Dead
  type: MusicAlbum
  date published: 2019-10-31
album: A Girl Is a Ghost
  type: MusicAlbum
  date published: 2020-02-25
album: A Girl Is a Ghost (Remixes)
  type: MusicAlbum
  date published: 2020-03-03
album: Hate Letters
  type: MusicAlbum
  date published: 2020-06-02
album: Dead
  type: MusicAlbum
  date published: 2020-11-05
album: Hate Letters
  type: MusicAlbum
  date published: 2020-12-10
album: $$$
  type: MusicAlbum
  date published: 2021-02-18
album: $$$ Remixes
  type: MusicAlbum
  date published: 2021-03-04
album: $$$ Remixes, Pt. 2
  type: MusicAlbum
  date published: 2021-04-21
album: SLOWFUCK
  type: MusicAlbum
  date published: 2021-08-04
album: Imperfect
  type: MusicAlbum
  date published: 2022-03-04
album: The End
  type: MusicAlbum
  date published: 2022-05-27
album: I'm Not Sick, It Just Hurts
  type: MusicAlbum
  date published: 2022-07-15
album: Fake
  type: MusicAlbum
  date published: 2022-10-21
album: OUTSIDER EP
  type: MusicAlbum
  date published: 2023-04-21
album: BOUNCE
  type: MusicAlbum
  date published: 2023-08-18
album: Bombaclart
  type: MusicAlbum
  date published: 2023-11-17
album: 14:30 2.5
  type: MusicAlbum
  date published: 2024-09-05
track: Madness

Madness
type: MusicRecording
duration: PT3M32S
duration ms: 212093
explicit: false
by artist: Fitch
by artist: GRVYRDS
in album: Madness
  type: MusicAlbum
  date published: 2021-10-28
isrc code: NLCK41093057
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:28:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06e04ed27483e5fdc6ca233abbc6d2954fe64cbfa1d174baf14a5263b228822a
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/NLCK41093057
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x06e04ed27483e5fdc6ca233abbc6d2954fe64cbfa1d174baf14a5263b228822a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLCK41093057.
  date published: 2026-07-08T03:20:19Z
audio: Madness
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.893
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.512
  additional property: Energy
    type: PropertyValue
    value: 0.93
  additional property: Speechiness
    type: PropertyValue
    value: 0.073
  additional property: Acousticness
    type: PropertyValue
    value: 0.001
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.824
  additional property: Liveness
    type: PropertyValue
    value: 0.266
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.081
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.167
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor