Pop 90 Orchestra
type: MusicGroup
popularity: 10
followers: 991
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf1701cc4d6028479d67d30f95bce3da6320d26226957f4603dffa6687192f26
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/571c7844-4f69-46cf-a296-254d6fb39d57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/571c7844-4f69-46cf-a296-254d6fb39d57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/571c7844-4f69-46cf-a296-254d6fb39d57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf1701cc4d6028479d67d30f95bce3da6320d26226957f4603dffa6687192f26","name":"Pop 90 Orchestra","registered_at":"2026-06-16T20:05:23Z","symbol":"NIM1161090","token_address":"0xc66beb6eb7ee16ba102e13d589ac44479f59f386","type":"artist","uuid":"571c7844-4f69-46cf-a296-254d6fb39d57"}
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 0xbf1701cc4d6028479d67d30f95bce3da6320d26226957f4603dffa6687192f26. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/571c7844-4f69-46cf-a296-254d6fb39d57.json and https://artists.proofprofile.net/proofs/artist/571c7844-4f69-46cf-a296-254d6fb39d57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xbf1701cc4d6028479d67d30f95bce3da6320d26226957f4603dffa6687192f26","name":"Pop 90 Orchestra","registered_at":"2026-06-16T20:05:23Z","symbol":"NIM1161090","token_address":"0xc66beb6eb7ee16ba102e13d589ac44479f59f386","type":"artist","uuid":"571c7844-4f69-46cf-a296-254d6fb39d57"}
album: Tous les tubes 90, Vol. 17
  type: MusicAlbum
  date published: 2011-01-01
album: Tous les tubes 90, vol. 21
  type: MusicAlbum
  date published: 2011-01-01
album: Tous les tubes 90, vol. 1
  type: MusicAlbum
  date published: 2011-01-24
album: Tous les tubes 90, vol. 2
  type: MusicAlbum
  date published: 2011-01-24
album: Tous les tubes 90, Vol. 6
  type: MusicAlbum
  date published: 2011-03-11
album: Tous les tubes 90, Vol. 4
  type: MusicAlbum
  date published: 2011-03-11
album: Tous les tubes 90, vol. 5
  type: MusicAlbum
  date published: 2011-03-11
  track: Les nuits sans soleil
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199180
    explicit: false
    by artist: Pop 90 Orchestra
    in album: Tous les tubes 90, vol. 5
      type: MusicAlbum
      date published: 2011-03-11
    isrc code: FRR261100550
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:01:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6c42443ce0f640abbb5bda83e041fee52ac4dea87beb8742ef72ae1ea0bdbfab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958796
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR261100550
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:01:46Z
    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 0x6c42443ce0f640abbb5bda83e041fee52ac4dea87beb8742ef72ae1ea0bdbfab. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/FRR261100550.
      date published: 2026-07-20T00:01:46Z
    audio: Les nuits sans soleil
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.401
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.691
      additional property: Energy
        type: PropertyValue
        value: 0.767
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.247
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.817
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.717
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.093
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tous les tubes 90, vol. 3
  type: MusicAlbum
  date published: 2011-03-11
album: Tous les tubes 90, vol. 7
  type: MusicAlbum
  date published: 2011-03-11
album: Tous les tubes 90, Vol. 11
  type: MusicAlbum
  date published: 2011-04-01
album: Tous les tubes 90, Vol. 12
  type: MusicAlbum
  date published: 2011-04-01
  track: E Uassiuian
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190647
    explicit: false
    by artist: Pop 90 Orchestra
    in album: Tous les tubes 90, Vol. 12
      type: MusicAlbum
      date published: 2011-04-01
    isrc code: FRR261101220
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T06:42:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb5a35447a6c05e31a7b2279fd20e045e3c15014582b4df21a99cdebc35a469e6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958689
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958689
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR261101220
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T07:11:11Z
    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 0xb5a35447a6c05e31a7b2279fd20e045e3c15014582b4df21a99cdebc35a469e6. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/FRR261101220.
      date published: 2026-07-19T07:11:11Z
    audio: E Uassiuian
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.72
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      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: Tous les tubes 90, Vol. 10
album: Tous les tubes 90, Vol. 16
album: Tous les Tubes 90, Vol. 9
album: Tous les Tubes 90, Vol. 8
album: Tous les tubes 90, Vol. 15
album: Tous les tubes 90, Vol. 14
album: Tous les tubes 90, Vol. 13
album: Tous les tubes 90, Vol. 20
album: Tous les tubes 90, Vol. 19
album: Tous les tubes 90, Vol. 18

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.294

Energy
type: PropertyValue
value: 0.803

Speechiness
type: PropertyValue
value: 0.05

Acousticness
type: PropertyValue
value: 0.022

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.523

Valence (Positivity)
type: PropertyValue
value: 0.743

Loudness (dB)
type: PropertyValue
value: -8.72

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

Tous les tubes 90, Vol. 10
type: MusicAlbum
date published: 2011-04-01

Tous les tubes 90, Vol. 16
type: MusicAlbum
date published: 2011-04-01

Tous les Tubes 90, Vol. 9
type: MusicAlbum
date published: 2011-04-01

Tous les Tubes 90, Vol. 8
type: MusicAlbum
date published: 2011-04-01

Tous les tubes 90, Vol. 15
type: MusicAlbum
date published: 2011-04-01

Tous les tubes 90, Vol. 14
type: MusicAlbum
date published: 2011-04-01

Tous les tubes 90, Vol. 13
type: MusicAlbum
date published: 2011-04-01

Tous les tubes 90, Vol. 20
type: MusicAlbum
date published: 2011-04-04

Tous les tubes 90, Vol. 19
type: MusicAlbum
date published: 2011-04-04

Tous les tubes 90, Vol. 18
type: MusicAlbum
date published: 2011-04-04