Jos
type: MusicGroup
genre: bossa nova
description: Jos is a city in the North-Central region of Nigeria with a population of about 900,000 residents based on the 2006 census. Popularly called "J-Town", it is the administrative capital and largest cit
popularity: 18
followers: 260
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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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 0xcf0948c0a36eb104e1721ebbb2f4086c174393ca5c014e235b24037b4eedf11e. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c73924fa-8656-4d72-a07e-a267d2216ac6.json and https://artists.proofprofile.net/proofs/artist/c73924fa-8656-4d72-a07e-a267d2216ac6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:33:29Z
album: Just For Fun
  type: MusicAlbum
  date published: 2017-01-25
album: De Aquí al Infinito
  type: MusicAlbum
  date published: 2013-11-04
album: Supersonic
  type: MusicAlbum
  date published: 2022-12-16
album: Năm Sắc Mân Côi (Lofi Ver.)
  type: MusicAlbum
  date published: 2022-10-12
album: Mùa Mân Côi Đã Về (Lofi Ver.)
  type: MusicAlbum
  date published: 2022-10-12
album: Lời Kinh Dâng Mẹ (Lofi Ver.)
  type: MusicAlbum
  date published: 2022-10-12
album: Tình Chúa Tình Con (Lofi Ver.)
  type: MusicAlbum
  date published: 2022-10-11
album: Cảm Mến Ân Tình (Lofi Ver.)
  type: MusicAlbum
  date published: 2022-10-11
  track: Cảm Mến Ân Tình (Lofi Ver.)
album: Từ Ngàn Xưa (Lofi Ver.)
  type: MusicAlbum
  date published: 2022-08-23
album: Trở Về Trong Tình Chúa (Lofi Ver.)
  type: MusicAlbum
  date published: 2022-08-23
album: Nguyện Cầu Nơi Xa Xứ (Lofi Ver.)
  type: MusicAlbum
  date published: 2022-08-23
album: Giêsu Tình Thập Giá (Lofi Ver.)
  type: MusicAlbum
  date published: 2022-08-23
album: Con Kể Chúa Nghe (Lofi Ver.)
  type: MusicAlbum
  date published: 2022-08-23
album: Mẹ Về Trời (Lofi Ver.)
  type: MusicAlbum
  date published: 2022-08-16
album: Chúa Đã Chấp Nhận (Lofi Ver.)
  type: MusicAlbum
  date published: 2022-08-16
album: Reflex
  type: MusicAlbum
  date published: 2020-12-28
album: Unlimited Options
  type: MusicAlbum
  date published: 2015-01-19
album: Something Else
  type: MusicAlbum
  date published: 2014-12-22
album: Cattleya
  type: MusicAlbum
  date published: 2014-11-07
  track: Sidewalk Daisy
  track: Borboleta
album: Ethereal EP
  type: MusicAlbum
  date published: 2014-08-26
album: Sun Daze
  type: MusicAlbum
  date published: 2014-01-24
album: La plus belle de doudou (Produite par John Saylor)
  type: MusicAlbum
  date published: 2013
  track: La plus belle de doudou - Extended Mix
album: Oggi Ho Visto Il Mare
  type: MusicAlbum
  date published: 2009-10-30
album: Amor
  type: MusicAlbum
  date published: 2003-01-01
album: War Is A Crime (DJ George's After War Mix)
  type: MusicAlbum
  date published: 2001-01-01

Cảm Mến Ân Tình (Lofi Ver.)
type: MusicRecording
duration: PT3M50S
duration ms: 230932
explicit: false
by artist: Diệu Hiền
by artist: Ngọc Quy
by artist: Jos
in album: Cảm Mến Ân Tình (Lofi Ver.)
  type: MusicAlbum
  date published: 2022-10-11
isrc code: QZWBE2241599
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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  value: 2026-07-02T03:55:08+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 0x515d38092254491a237960e61bded1db8d7649cc9b5d83a98c6bf04a122adadd. 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/QZWBE2241599.
  date published: 2026-07-02T03:55:08Z
audio: Cảm Mến Ân Tình (Lofi Ver.)
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 174.564
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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    value: 0.854
  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
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    value: 0.185
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.513
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    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Sidewalk Daisy
type: MusicRecording
duration: PT2M11S
duration ms: 131487
explicit: false
by artist: Jos
in album: Cattleya
  type: MusicAlbum
  date published: 2014-11-07
isrc code: SE5Q51827047
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q51827047
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
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
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  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:53:06+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 0x0f1f89be691c4bc08ff203da10375d7cd838d05a24ae6588597878d14de43849. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/SE5Q51827047.
  date published: 2026-06-13T12:53:06Z
audio: Sidewalk Daisy
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 180.572
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.577
  additional property: Energy
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    value: 0.577
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.509
  additional property: Instrumentalness
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    value: 0.873
  additional property: Liveness
    type: PropertyValue
    value: 0.121
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.393
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.19
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Borboleta
type: MusicRecording
duration: PT2M2S
duration ms: 122159
explicit: false
by artist: Jos
in album: Cattleya
  type: MusicAlbum
  date published: 2014-11-07
isrc code: SE5Q51815292
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T12:02:46+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xf6e8db3030d5bf45f8a196ab40baf94f2e6b368ab178024d6c3b28932fdfe6de
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/SE5Q51815292
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0xf6e8db3030d5bf45f8a196ab40baf94f2e6b368ab178024d6c3b28932fdfe6de. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/SE5Q51815292.
  date published: 2026-07-02T05:09:12Z
audio: Borboleta
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.761
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.705
  additional property: Energy
    type: PropertyValue
    value: 0.552
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.59
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.161
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.621
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.859
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

La plus belle de doudou - Extended Mix
type: MusicRecording
duration: PT4M19S
duration ms: 259552
explicit: false
by artist: Jos
in album: La plus belle de doudou (Produite par John Saylor)
  type: MusicAlbum
  date published: 2013
popularity: 2
isrc code: ITBD61300776
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T20:30:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e59f83054712a3f52492d18d77eec06bbb262d174bd4128fb0769943deef6b8
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 957118
additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBD61300776
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 0x3e59f83054712a3f52492d18d77eec06bbb262d174bd4128fb0769943deef6b8. 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/ITBD61300776.
  date published: 2026-07-08T03:20:19Z
audio: La plus belle de doudou - Extended Mix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.707
  additional property: Energy
    type: PropertyValue
    value: 0.832
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
    value: 0.376
  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.397
  additional property: Key Name
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    value: F#
  additional property: Mode Name
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