Kayos
type: MusicGroup
popularity: 6
followers: 529
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e8ea932ba0a8abb32f6e2051b29c1572d4b393c8136545f39c4de084e270494
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/904a6923-e8a2-4a91-adfe-443cb7aa8333.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/904a6923-e8a2-4a91-adfe-443cb7aa8333.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/904a6923-e8a2-4a91-adfe-443cb7aa8333
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0x1e8ea932ba0a8abb32f6e2051b29c1572d4b393c8136545f39c4de084e270494. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/904a6923-e8a2-4a91-adfe-443cb7aa8333.json and https://artists.proofprofile.net/proofs/artist/904a6923-e8a2-4a91-adfe-443cb7aa8333.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Searching (feat. T. Raye)
  type: MusicAlbum
  date published: 2016-12-03
album: Steal Your Heart
  type: MusicAlbum
  date published: 2017-02-06
  track: Steal Your Heart
    type: MusicRecording
    duration: PT4M11S
    duration ms: 251324
    explicit: true
    by artist: Kayos
    in album: Steal Your Heart
      type: MusicAlbum
      date published: 2017-02-06
    isrc code: TCACU1674577
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T05:41:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcfac8817542dbc2db2f2b0b5156f35975c908de1c9ab800f1013e5a762fa9241
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958975
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958975
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACU1674577
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:42:36Z
    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 0xcfac8817542dbc2db2f2b0b5156f35975c908de1c9ab800f1013e5a762fa9241. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:42:36Z), 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/TCACU1674577.
      date published: 2026-07-21T08:42:36Z
    audio: Steal Your Heart
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.442
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.539
      additional property: Energy
        type: PropertyValue
        value: 0.599
      additional property: Speechiness
        type: PropertyValue
        value: 0.184
      additional property: Acousticness
        type: PropertyValue
        value: 0.285
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.127
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.477
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.59
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Better Days
  type: MusicAlbum
  date published: 2017-04-08
album: Heart of Stone
  type: MusicAlbum
  date published: 2017-04-22
album: Tell You Something (feat. Bl_nk)
  type: MusicAlbum
  date published: 2017-07-02
album: Different
  type: MusicAlbum
  date published: 2017-08-24
album: Can't Stay Here (feat. Herr)
  type: MusicAlbum
  date published: 2017-11-18
album: The Search for Something Greater
  type: MusicAlbum
  date published: 2018-04-15
  track: Steal Your Heart
    type: MusicRecording
    duration: PT4M11S
    duration ms: 251324
    explicit: true
    by artist: Kayos
    in album: The Search for Something Greater
      type: MusicAlbum
      date published: 2018-04-15
    isrc code: TCADL1886986
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:33:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd6b5a03c772b54dc694244e677b4ffda3bb94362014ae214338d2b2560fee441
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958582
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958582
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADL1886986
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:47:25Z
    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 0xd6b5a03c772b54dc694244e677b4ffda3bb94362014ae214338d2b2560fee441. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/TCADL1886986.
      date published: 2026-07-18T16:47:25Z
    audio: Steal Your Heart
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.442
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.539
      additional property: Energy
        type: PropertyValue
        value: 0.599
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Breathe
album: Feel
album: Something's Wrong
album: Upside Down
album: Fix Me If You Can
album: Crying out for Me
album: High Note
album: Gray Area
album: Isolation
album: Hold On
album: What Happens Next?
album: Last Night
album: I'm Okay
album: Option
album: No Sleep
album: I Don't Feel Alive
album: All Gone
album: Made It Out
album: My Friend
album: Crossed Up
album: Trust Issues
album: Strawberry Kiss
album: Omnipotent Freestyle
album: The Blueprint
album: Crying Out For Me (Slowed)
album: All I Want
album: A Letter to My Demons

Speechiness
type: PropertyValue
value: 0.184

Acousticness
type: PropertyValue
value: 0.285

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.127

Valence (Positivity)
type: PropertyValue
value: 0.477

Loudness (dB)
type: PropertyValue
value: -8.59

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor

Breathe
type: MusicAlbum
date published: 2018-05-10

Breathe
type: MusicAlbum
date published: 2018-05-10

Feel
type: MusicAlbum
date published: 2018-08-05

Something's Wrong
type: MusicAlbum
date published: 2018-10-14

Upside Down
type: MusicAlbum
date published: 2018-12-16

Fix Me If You Can
type: MusicAlbum
date published: 2019-02-24

Crying out for Me
type: MusicAlbum
date published: 2019-07-21

Crying out for Me
type: MusicAlbum
date published: 2019-07-21

High Note
type: MusicAlbum
date published: 2019-12-10

Gray Area
type: MusicAlbum
date published: 2019-12-20

Isolation
type: MusicAlbum
date published: 2020-04-16

Hold On
type: MusicAlbum
date published: 2020-06-25

What Happens Next?
type: MusicAlbum
date published: 2020-09-23

Last Night
type: MusicAlbum
date published: 2021-02-14

Last Night
type: MusicAlbum
date published: 2021-02-14

I'm Okay
type: MusicAlbum
date published: 2021-07-23

Option
type: MusicAlbum
date published: 2022-01-21

No Sleep
type: MusicAlbum
date published: 2022-03-25

I Don't Feel Alive
type: MusicAlbum
date published: 2022-06-30

What Happens Next?
type: MusicAlbum
date published: 2022-08-26

All Gone
type: MusicAlbum
date published: 2023-05-25

Made It Out
type: MusicAlbum
date published: 2023-09-08

My Friend
type: MusicAlbum
date published: 2024-01-31

Crossed Up
type: MusicAlbum
date published: 2024-03-28

Trust Issues
type: MusicAlbum
date published: 2024-05-23

Trust Issues
type: MusicAlbum
date published: 2024-05-23

Strawberry Kiss
type: MusicAlbum
date published: 2024-06-26

Omnipotent Freestyle
type: MusicAlbum
date published: 2024-09-18

The Blueprint
type: MusicAlbum
date published: 2025-02-27

Crying Out For Me (Slowed)
type: MusicAlbum
date published: 2025-08-13

All I Want
type: MusicAlbum
date published: 2025-08-27

A Letter to My Demons
type: MusicAlbum
date published: 2025-10-07