CuRvY
type: MusicGroup
genre: indie r&b
genre: k-rap
popularity: 6
followers: 127
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09c25cf2499b07c85853617c2b63bcbac10cba8c8fb5224ba1cd4cb5e6553fd1
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/72a19b37-b044-421f-8f45-fa82874eaf88.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/72a19b37-b044-421f-8f45-fa82874eaf88.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/72a19b37-b044-421f-8f45-fa82874eaf88
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 0x09c25cf2499b07c85853617c2b63bcbac10cba8c8fb5224ba1cd4cb5e6553fd1. 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/72a19b37-b044-421f-8f45-fa82874eaf88.json and https://artists.proofprofile.net/proofs/artist/72a19b37-b044-421f-8f45-fa82874eaf88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Purple sand
  type: MusicAlbum
  date published: 2020-04-20
album: Blankly
  type: MusicAlbum
  date published: 2020-06-05
album: Bygone - Thought of me
  type: MusicAlbum
  date published: 2020-10-07
album: Take me
  type: MusicAlbum
  date published: 2021-02-10
album: Good afternoon, Good evening, Good night
  type: MusicAlbum
  date published: 2023-05-22
album: Good afternoon, Good evening, Good night
  type: MusicAlbum
  date published: 2023-05-22
  track: Welcome rain
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196779
    explicit: false
    by artist: CuRvY
    in album: Good afternoon, Good evening, Good night
      type: MusicAlbum
      date published: 2023-05-22
    genre: indie r&b
    genre: k-rap
    isrc code: KRMIM2359005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T02:57:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3cbd08ff284d4789f6dadd6358436535f48ad62446540ff75fa42b9ee89c4dfe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958650
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958650
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2359005
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T03:36:41Z
    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 0x3cbd08ff284d4789f6dadd6358436535f48ad62446540ff75fa42b9ee89c4dfe. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/KRMIM2359005.
      date published: 2026-07-19T03:36:41Z
    audio: Welcome rain
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.086
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.689
      additional property: Energy
        type: PropertyValue
        value: 0.361
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.864
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.306
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.268
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Moon,under the bridge (feat. GLENCHOII)
  type: MusicAlbum
  date published: 2023-07-29
album: Miro
  type: MusicAlbum
  date published: 2023-09-23
album: Birds
  type: MusicAlbum
  date published: 2023-10-30
album: Became a Stranger
  type: MusicAlbum
  date published: 2023-11-24
album: Sin (feat. ROSPHOR)
  type: MusicAlbum
  date published: 2023-12-29
album: Mooood! (SpEd Up!)
  type: MusicAlbum
  date published: 2024-01-15
album: GURA
  type: MusicAlbum
  date published: 2024-01-29
album: Nutrition Facts
  type: MusicAlbum
  date published: 2024-02-29
  track: Shirts
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160000
    explicit: false
    by artist: CuRvY
    in album: Nutrition Facts
      type: MusicAlbum
      date published: 2024-02-29
    genre: indie r&b
    genre: k-rap
    isrc code: ZZA0P2402106
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T07:22:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xec9c37feb353baad007e08b3d883ce8779608ad3ec8ae572afce76665de7e1f9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958384
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958384
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZZA0P2402106
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:27:02Z
    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
    audio: Shirts
album: I'm Back
album: Hide in the clouds
album: Block me!
album: Don't escape
album: Pulse
album: Starry night

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9c37feb353baad007e08b3d883ce8779608ad3ec8ae572afce76665de7e1f9. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/ZZA0P2402106.
date published: 2026-07-17T08:27:02Z

Shirts
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 74.982
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.71
additional property: Energy
  type: PropertyValue
  value: 0.796
additional property: Speechiness
  type: PropertyValue
  value: 0.133
additional property: Acousticness
  type: PropertyValue
  value: 0.833
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.239
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.847
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.463
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Major

I'm Back
type: MusicAlbum
date published: 2024-04-26

Hide in the clouds
type: MusicAlbum
date published: 2024-05-25

Block me!
type: MusicAlbum
date published: 2024-11-07

Don't escape
type: MusicAlbum
date published: 2024-12-19

Pulse
type: MusicAlbum
date published: 2025-03-20

Starry night
type: MusicAlbum
date published: 2025-07-24