Ai Sa Si
type: MusicGroup
popularity: 15
followers: 1984
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d0c6ceef7b4d299130315d856d28877d09b06156a8afc144005a0b53f519040
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953759
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953759
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1046239-6a75-4198-aa4d-f7972603abb5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1046239-6a75-4198-aa4d-f7972603abb5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1046239-6a75-4198-aa4d-f7972603abb5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:04:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d0c6ceef7b4d299130315d856d28877d09b06156a8afc144005a0b53f519040","name":"Ai Sa Si","registered_at":"2026-06-14T23:04:10Z","symbol":"NIM0604650","token_address":"0x0a2e1ef3b926b59ebe5ee08b4266d16b05f3ddf6","type":"artist","uuid":"b1046239-6a75-4198-aa4d-f7972603abb5"}
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 0x3d0c6ceef7b4d299130315d856d28877d09b06156a8afc144005a0b53f519040. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1046239-6a75-4198-aa4d-f7972603abb5.json and https://artists.proofprofile.net/proofs/artist/b1046239-6a75-4198-aa4d-f7972603abb5.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T08:04:42Z
  text: {"copyright_id":"0x3d0c6ceef7b4d299130315d856d28877d09b06156a8afc144005a0b53f519040","name":"Ai Sa Si","registered_at":"2026-06-14T23:04:10Z","symbol":"NIM0604650","token_address":"0x0a2e1ef3b926b59ebe5ee08b4266d16b05f3ddf6","type":"artist","uuid":"b1046239-6a75-4198-aa4d-f7972603abb5"}
album: Afu Sensi (In Den Vreemde)
  type: MusicAlbum
  date published: 1991-01-01
  track: Afu Sensi
    type: MusicRecording
    duration: PT5M57S
    duration ms: 357400
    explicit: false
    by artist: Ai Sa Si
    in album: Afu Sensi (In Den Vreemde)
      type: MusicAlbum
      date published: 1991-01-01
    isrc code: NLG272105246
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T02:14:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb46896450eabb737ec6e4df18d61329ed95d3d217a7fef5820b3a63a797f53fd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958480
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958480
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG272105246
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T02:58:58Z
    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 0xb46896450eabb737ec6e4df18d61329ed95d3d217a7fef5820b3a63a797f53fd. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG272105246 — a six-check JSON result.
      date published: 2026-07-18T02:58:58Z
    audio: Afu Sensi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.041
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.62
      additional property: Energy
        type: PropertyValue
        value: 0.68
      additional property: Speechiness
        type: PropertyValue
        value: 0.248
      additional property: Acousticness
        type: PropertyValue
        value: 0.343
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.192
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.61
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.256
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Aanpassing
  type: MusicAlbum
  date published: 1992-01-01
album: Piki Aleysi (Ping Pong)
  type: MusicAlbum
  date published: 1992-01-01
album: Bliksem Nanga Donder (Moski Teki Positie)
  type: MusicAlbum
  date published: 1992-01-01
album: S.A.P. & Fris
  type: MusicAlbum
  date published: 1993-01-01
album: Miss Sranan (Dan Un Tak' So)
  type: MusicAlbum
  date published: 1993-01-01
album: No Broko Mi Ai
  type: MusicAlbum
  date published: 1996-01-01
album: Druppels Van...
  type: MusicAlbum
  date published: 1997-01-01
  track: Tien Jaren
    type: MusicRecording
    duration: PT5M23S
    duration ms: 323226
    explicit: false
    by artist: Ai Sa Si
    in album: Druppels Van...
      type: MusicAlbum
      date published: 1997-01-01
    isrc code: NLG271202820
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T15:49:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x84a26d1909dbea218203c0666cf4335abcd0e0d7ff3dc3d3f3c26bfe7dd605da
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG271202820
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 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 0x84a26d1909dbea218203c0666cf4335abcd0e0d7ff3dc3d3f3c26bfe7dd605da. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG271202820 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Tien Jaren
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.738
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.705
      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
  track: Switi Fu Mi Tori
album: Here We Go...We Gwé
album: Post 2
album: Vareieteit
album: Druppels Van
album: Here We Go…We Gwe
album: Bliksem Nanga Donder
album: Bribi Dé

Energy
type: PropertyValue
value: 0.581

Speechiness
type: PropertyValue
value: 0.08

Acousticness
type: PropertyValue
value: 0.441

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.45

Valence (Positivity)
type: PropertyValue
value: 0.385

Loudness (dB)
type: PropertyValue
value: -6.591

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major

Switi Fu Mi Tori
type: MusicRecording
duration: PT7M56S
duration ms: 476600
explicit: false
by artist: Ai Sa Si
in album: Druppels Van...
  type: MusicAlbum
  date published: 1997-01-01
isrc code: NLG271202822
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T08:23:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb1df5bbc518be68249da92d58d7f471d81c2f12fac3702e0ca7ef5b53250b52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958703
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958703
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG271202822
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T08:36:12Z
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 0xeb1df5bbc518be68249da92d58d7f471d81c2f12fac3702e0ca7ef5b53250b52. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG271202822 — a six-check JSON result.
  date published: 2026-07-19T08:36:12Z
audio: Switi Fu Mi Tori
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.653
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.706
  additional property: Energy
    type: PropertyValue
    value: 0.907
  additional property: Speechiness
    type: PropertyValue
    value: 0.253
  additional property: Acousticness
    type: PropertyValue
    value: 0.276
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.757
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.954
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Here We Go...We Gwé
type: MusicAlbum
date published: 1998-01-01

Post 2
type: MusicAlbum
date published: 1999-01-01

Vareieteit
type: MusicAlbum
date published: 2000

Druppels Van
type: MusicAlbum
date published: 2000

Druppels Van
type: MusicAlbum
date published: 2000

Druppels Van
type: MusicAlbum
date published: 2000

Here We Go…We Gwe
type: MusicAlbum
date published: 2000

Bliksem Nanga Donder
type: MusicAlbum
date published: 2000

Vareieteit
type: MusicAlbum
date published: 2000

Bliksem Nanga Donder
type: MusicAlbum
date published: 2000

Vareieteit
type: MusicAlbum
date published: 2000

Bribi Dé
type: MusicAlbum
date published: 2000-01-01

Vareieteit
type: MusicAlbum
date published: 2003-01-01