Nico
type: MusicGroup
description: Christa Päffgen (; 16 October 1938 – 18 July 1988), known by her stage name Nico, was a German singer, songwriter, actress and model. Nico had roles in films including Federico Fellini's La Dolce Vi
popularity: 36
followers: 1661
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c48e436330f5e812e91fe02160277df34884979ea6c9a3ea3286be61b192166. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/deeaf8ca-f00f-49d0-8058-60f9aa936b34.json and https://artists.proofprofile.net/proofs/artist/deeaf8ca-f00f-49d0-8058-60f9aa936b34.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Gand Pentru Ei / Thought For Them
  type: MusicAlbum
  date published: 2003
album: Gand pentru ei
  type: MusicAlbum
  date published: 2003-01-01
album: Asa Cum Vrei (The Way You Want It)
  type: MusicAlbum
  date published: 2006-08-29
album: Cast Away
  type: MusicAlbum
  date published: 2007
album: Cast Away
  type: MusicAlbum
  date published: 2007-04-23
album: Pe-O Margine De Lume
  type: MusicAlbum
  date published: 2008-07-06
album: Love Mail
  type: MusicAlbum
  date published: 2009-06-29
album: Love Mail
  type: MusicAlbum
  date published: 2010-02-28
  track: Love Mail
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    by artist: Nico
    in album: Love Mail
      type: MusicAlbum
      date published: 2010-02-28
    isrc code: ROCMA0901645
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04e8f802bfe4cf4253a07fc7ac76fda3452911a8de06fb28edc123f99149b7a. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/ROCMA0901645.
      date published: 2026-07-18T00:27:51Z
    audio: Love Mail
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      additional property: Tempo (BPM)
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        value: 113.065
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album: Love Mail
  type: MusicAlbum
  date published: 2011-10-10
album: Alt Inceput
  type: MusicAlbum
  date published: 2015-06-29
album: 9
  type: MusicAlbum
  date published: 2015-07-17
album: Spune da, spune nu
  type: MusicAlbum
  date published: 2016
album: În Locul Tău
  type: MusicAlbum
  date published: 2016-02-02
album: (Sa-Mi Dai) Motive
  type: MusicAlbum
  date published: 2016-06-30
album: Indestructibili
  type: MusicAlbum
  date published: 2017-01-31
album: De Sărbători
  type: MusicAlbum
  date published: 2017-12-06
album: De Sărbători
  type: MusicAlbum
  date published: 2017-12-06
album: Suflet Pereche
  type: MusicAlbum
  date published: 2018-02-21
album: Suflet pereche
  type: MusicAlbum
  date published: 2018-02-21
album: Nebuni îndrăgostiți
  type: MusicAlbum
  date published: 2018-07-03
album: Oare Cine?
  type: MusicAlbum
  date published: 2018-10-10
album: Vine Crăciunul
  type: MusicAlbum
  date published: 2018-12-11
album: Amintirile Nu Mor
  type: MusicAlbum
  date published: 2019-02-01
album: Vară Pentru Amândoi
  type: MusicAlbum
  date published: 2019-06-26
album: Corazon Partido
  type: MusicAlbum
  date published: 2019-07-22
album: 4 Pereți
  type: MusicAlbum
  date published: 2019-10-07
album: Scopul și durata
  type: MusicAlbum
  date published: 2020-04-02
album: Ești liber
album: Cantec de Viata
album: Trenul vieții
album: Magia de Crăciun
album: La fel și eu
album: Oscar de dor
album: Asculta-mă
album: Pas cu pas
album: 112
album: Dream
album: Vis

Ești liber
type: MusicAlbum
date published: 2020-06-03

Cantec de Viata
type: MusicAlbum
date published: 2020-07-31

Trenul vieții
type: MusicAlbum
date published: 2020-11-11

Magia de Crăciun
type: MusicAlbum
date published: 2020-12-07

La fel și eu
type: MusicAlbum
date published: 2021-06-28

Magia de Crăciun
type: MusicAlbum
date published: 2021-11-29

Oscar de dor
type: MusicAlbum
date published: 2022-02-01

Asculta-mă
type: MusicAlbum
date published: 2023-03-24

Pas cu pas
type: MusicAlbum
date published: 2025-03-07
track: Pas cu pas
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    date published: 2025-03-07
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  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 0x96549f2cf6bf79fe860fe048b90f51135b5dd75a649fc9302449f5f1259b2ded. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/RO2DY2500044.
    date published: 2026-07-18T12:14:37Z
  audio: Pas cu pas
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    additional property: Instrumentalness
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      value: Minor

112
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date published: 2025-07-11
track: 112
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  duration: PT3M6S
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  by artist: Nico
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    date published: 2025-07-11
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    value: 2026-07-22T08:37:57Z
  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 0x630f1c6da816fe99ee7d71964fb31b697b4f3c43d0d467e4bebc09a29a5472cc. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:37:57Z), 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/ROCRP2500010.
    date published: 2026-07-22T08:37:57Z
  audio: 112
    type: AudioObject
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      value: -6.474
    additional property: Key Name
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Dream
type: MusicAlbum
date published: 2025-09-05

Vis
type: MusicAlbum
date published: 2025-09-12