K
type: MusicGroup
description: K, or k, is the eleventh letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is kay (pronounc
popularity: 16
followers: 2921
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4531ce871fd950519c55096c47a2364688f28830fc3a0ccce21ee9619631ed6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953709
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953709
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7da35938-22fb-4bbf-a794-d9ac63ae24aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7da35938-22fb-4bbf-a794-d9ac63ae24aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7da35938-22fb-4bbf-a794-d9ac63ae24aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:31:11Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4531ce871fd950519c55096c47a2364688f28830fc3a0ccce21ee9619631ed6. Chain 2 (Bitcoin): anchored in block 953709 (2026-06-14T23:31:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7da35938-22fb-4bbf-a794-d9ac63ae24aa.json and https://artists.proofprofile.net/proofs/artist/7da35938-22fb-4bbf-a794-d9ac63ae24aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:31:11Z
album: Krysalid
  type: MusicAlbum
  date published: 2005-07-12
album: Cologne E.P. Part 1
  type: MusicAlbum
  date published: 2005-09-17
album: The Story Of K
  type: MusicAlbum
  date published: 2006-01-01
album: Happy Children
  type: MusicAlbum
  date published: 2007-09-15
album: Happy Children (Gith Hands Up Rmx)
  type: MusicAlbum
  date published: 2007-09-15
album: K
  type: MusicAlbum
  date published: 2007-11-05
album: 525600min. 〜Seasons of Love〜
  type: MusicAlbum
  date published: 2008
album: play and pray
  type: MusicAlbum
  date published: 2008
album: L'amour Dans La Rue
  type: MusicAlbum
  date published: 2008-03-10
album: Traveling Song
  type: MusicAlbum
  date published: 2009
album: Last Resort Maxi Single
  type: MusicAlbum
  date published: 2010-02-02
album: Kannitheevu Ponna (Full Song)
  type: MusicAlbum
  date published: 2011
album: Right Now
  type: MusicAlbum
  date published: 2011-11-03
album: Husarbeid
  type: MusicAlbum
  date published: 2012-02-18
album: Harmony of the Dead
  type: MusicAlbum
  date published: 2012-09-02
album: Annayum Rasoolum (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2012-12-21
album: Annayum Rasoolum
  type: MusicAlbum
  date published: 2013-01-04
  track: Vazhivakkil
    type: MusicRecording
    duration: PT6M15S
    duration ms: 375666
    explicit: false
    by artist: K
    in album: Annayum Rasoolum
      type: MusicAlbum
      date published: 2013-01-04
    isrc code: INM201202163
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:32:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x72c181763292522ec0c874a4b21a7745e15cdfc7f1fb794daebfa9d2cd93fbd6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INM201202163
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c181763292522ec0c874a4b21a7745e15cdfc7f1fb794daebfa9d2cd93fbd6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/INM201202163.
      date published: 2026-07-03T08:56:35Z
    audio: Vazhivakkil
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.841
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.418
      additional property: Energy
        type: PropertyValue
        value: 0.373
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.792
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.167
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.212
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.617
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Yaaname
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197566
    explicit: false
    by artist: K
    in album: Annayum Rasoolum
      type: MusicAlbum
      date published: 2013-01-04
    isrc code: INM201202164
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:13:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x97dfc21f43c9487daae3f10056548c2aa90552d6ae513e7529ba5b83a2372cb5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INM201202164
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Yaaname
album: Too Young to Die
album: Christmas Time Again
album: Kaadu (Original Motion Picture Soundtrack)
album: Kaadu
album: Ear Food
album: Dream Type
album: Aanando Brahma (Original Motion Picture Soundtrack)
album: Aimless
album: Yatra Malayalam
album: Yatra
album: Yatra (Original Motion Picture Soundtrack)
album: Morning ~静かな目覚めのメロディ~
album: Morning ~Relaxing meditation~
album: Holiday
album: Ouh No!
album: 星空 ~上を見上げたくなるピュアなピアノ曲~
album: Stars ~Look up piano~
album: 両親を想うピアノソロ ~happy father's day~
album: Thanks to the parents Piano solo ~happy father's day~
album: Lullaby melody ~think nothing~
album: Thank you ~piano~
album: Depression World ~Piano Orchestra~
album: Awakening of a beautiful woman ~Morning BGM Harmony of harp, piano and fairy ~
album: Time travel to Kyoto ~Classical Japan Remember the past~
album: Pure waterfall Piano healing Clear your mind
album: No Man's Land
album: Learn Patience
album: Yolo
album: Karakkenne Thanichakkeettu (From "Thuramukham")
album: Thuramukham (Original Motion Picture Soundtrack)
album: You Are My
album: Ywar Par Moe
track: Trust (feat. Riian Raquel)
track: Only Human
track: I Still Haven't Found What I'm Looking For

OTSTimestamp
type: PropertyValue
value: 2026-07-05T10:01:46Z

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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97dfc21f43c9487daae3f10056548c2aa90552d6ae513e7529ba5b83a2372cb5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INM201202164.
date published: 2026-07-05T10:01:46Z

Yaaname
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 94.942
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.297
additional property: Energy
  type: PropertyValue
  value: 0.697
additional property: Speechiness
  type: PropertyValue
  value: 0.032
additional property: Acousticness
  type: PropertyValue
  value: 0.005
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.143
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.218
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.063
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Minor

Too Young to Die
type: MusicAlbum
date published: 2013-04-01

Christmas Time Again
type: MusicAlbum
date published: 2013-12-04

K
type: MusicAlbum
date published: 2014-01-16

Kaadu (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2014-11-10

Kaadu
type: MusicAlbum
date published: 2014-11-10

Ear Food
type: MusicAlbum
date published: 2015-08-05

Dream Type
type: MusicAlbum
date published: 2016-03-29

Aanando Brahma (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2017-08-14

Aimless
type: MusicAlbum
date published: 2018-07-06

Yatra Malayalam
type: MusicAlbum
date published: 2019

Yatra
type: MusicAlbum
date published: 2019

Yatra (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2019-02-01

Yatra
type: MusicAlbum
date published: 2019-02-04

Morning ~静かな目覚めのメロディ~
type: MusicAlbum
date published: 2019-04-25

Morning ~Relaxing meditation~
type: MusicAlbum
date published: 2019-04-25

Holiday
type: MusicAlbum
date published: 2019-08-01

Ouh No!
type: MusicAlbum
date published: 2020-01-31

Ouh No!
type: MusicAlbum
date published: 2020-01-31

星空 ~上を見上げたくなるピュアなピアノ曲~
type: MusicAlbum
date published: 2020-04-06

Stars ~Look up piano~
type: MusicAlbum
date published: 2020-04-06

両親を想うピアノソロ ~happy father's day~
type: MusicAlbum
date published: 2020-06-21

Thanks to the parents Piano solo ~happy father's day~
type: MusicAlbum
date published: 2020-06-21

Lullaby melody ~think nothing~
type: MusicAlbum
date published: 2020-07-16

Thank you ~piano~
type: MusicAlbum
date published: 2021-02-08

Depression World ~Piano Orchestra~
type: MusicAlbum
date published: 2021-02-08

Awakening of a beautiful woman ~Morning BGM Harmony of harp, piano and fairy ~
type: MusicAlbum
date published: 2021-02-21

Time travel to Kyoto ~Classical Japan Remember the past~
type: MusicAlbum
date published: 2021-02-21

Pure waterfall Piano healing Clear your mind
type: MusicAlbum
date published: 2021-02-25

No Man's Land
type: MusicAlbum
date published: 2021-05-19

Learn Patience
type: MusicAlbum
date published: 2021-07-20

Yolo
type: MusicAlbum
date published: 2022-03-31

Karakkenne Thanichakkeettu (From "Thuramukham")
type: MusicAlbum
date published: 2023-03-10

Thuramukham (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2023-03-23

You Are My
type: MusicAlbum
date published: 2023-10-05

Ywar Par Moe
type: MusicAlbum
date published: 2025-06-29

Trust (feat. Riian Raquel)
type: MusicRecording
duration: PT3M22S
duration ms: 202123
explicit: false
by artist: Riian Raquel
by artist: K
in album: Trust (feat. Riian Raquel)
  type: MusicAlbum
  date published: 2017-07-24
popularity: 1
isrc code: GBSMU3938458
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T03:05:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05eece6f8b227921f21e6d5ed63faa7b3edb152476ca84590b46d4e213335bc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960340
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960340
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU3938458
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T03:15:04Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05eece6f8b227921f21e6d5ed63faa7b3edb152476ca84590b46d4e213335bc3. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBSMU3938458.
  date published: 2026-07-31T03:15:04Z
audio: Trust (feat. Riian Raquel)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.453
  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: 0.792
  additional property: Energy
    type: PropertyValue
    value: 0.479
  additional property: Speechiness
    type: PropertyValue
    value: 0.115
  additional property: Acousticness
    type: PropertyValue
    value: 0.025
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.077
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.953
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.082
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Only Human
type: MusicRecording
duration: PT5M16S
duration ms: 316426
explicit: false
by artist: Sky's The Limit
by artist: K
in album: Mellow but Funky
  type: MusicAlbum
  date published: 2017-11-08
isrc code: JPU901602190
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T09:18:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd655035bebd70b652a7012677261b9fe6f75b9788ebdb6fe5f879c2bf024c867
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901602190
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd655035bebd70b652a7012677261b9fe6f75b9788ebdb6fe5f879c2bf024c867. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/JPU901602190.
  date published: 2026-07-02T03:30:09Z
audio: Only Human
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.533
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.443
  additional property: Energy
    type: PropertyValue
    value: 0.13
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.921
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.188
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.346
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.018
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

I Still Haven't Found What I'm Looking For
type: MusicRecording
duration: PT5M26S
duration ms: 326820
explicit: false
by artist: Dublication
by artist: K
by artist: D
in album: Space Ibiza Lounge Deluxe
  type: MusicAlbum
  date published: 2012-11-06
isrc code: DEAF75109051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T15:30:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x425e6fd0167a44ae1c97f21049627286842cc1e2db34ae11a36f4a1908f707e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF75109051
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425e6fd0167a44ae1c97f21049627286842cc1e2db34ae11a36f4a1908f707e9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEAF75109051.
  date published: 2026-07-02T03:55:08Z
audio: I Still Haven't Found What I'm Looking For
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 168.315
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.524
  additional property: Energy
    type: PropertyValue
    value: 0.562
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.657
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.323
  additional property: Liveness
    type: PropertyValue
    value: 0.123
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.348
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.903
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major