Carpe Diem
type: MusicGroup
description: thumb|upright|A sundial inscribed () is a Latin aphorism, usually translated 'seize the day', taken from book 1 of the Roman poet Horace's work Odes (23 BC).Quintus Horatius Flaccus, Carmina, Liber
popularity: 26
followers: 2100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: 2026-06-12T19:24:56Z
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d612da37d936f2e9bfc352a1a2157553c34791c8fb263fa26c7815530c227cc. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7e920e0-141c-4496-9d12-95b6c59712c1.json and https://artists.proofprofile.net/proofs/artist/b7e920e0-141c-4496-9d12-95b6c59712c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x2d612da37d936f2e9bfc352a1a2157553c34791c8fb263fa26c7815530c227cc","name":"Carpe Diem","registered_at":"2026-06-12T08:05:33Z","symbol":"NIM0236899","token_address":"0xcd89a12256ca734066b382ba53c1cbde70a96dfc","type":"artist","uuid":"b7e920e0-141c-4496-9d12-95b6c59712c1"}
album: Álomhajó
  type: MusicAlbum
  date published: 1997
album: Vége van már a hétnek
  type: MusicAlbum
  date published: 1997
  track: Vége van már a hétnek
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226200
    explicit: false
    by artist: Carpe Diem
    in album: Vége van már a hétnek
      type: MusicAlbum
      date published: 1997
    isrc code: HUMAG9700469
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      value: registered
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    additional property: OTSVerificationAPI
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    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3713b01819c43ff736f596e8c09e64aec0b2a048aa43513950db818d51f96414. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUMAG9700469.
      date published: 2026-07-05T01:12:41Z
    audio: Vége van már a hétnek
      type: AudioObject
      additional property: Tempo (BPM)
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        value: 100.15
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        value: 1
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        value: 4
      additional property: Danceability
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        value: 0.788
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.156
      additional property: Valence (Positivity)
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        value: 0.927
      additional property: Loudness (dB)
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        value: -5.346
      additional property: Key Name
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        value: D
      additional property: Mode Name
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album: Álomhajó
  type: MusicAlbum
  date published: 1997
album: Vége van már a hétnek
  type: MusicAlbum
  date published: 1997
album: Cape Diem
  type: MusicAlbum
  date published: 2003-01-16
album: Carpe Diem
  type: MusicAlbum
  date published: 2003-01-16
album: Lado B
  type: MusicAlbum
  date published: 2009-03-07
album: Notre silence a toujours son mot à dire
  type: MusicAlbum
  date published: 2009-05-18
album: How D'Ya Wanna Do It? - Single
  type: MusicAlbum
  date published: 2009-11-30
album: Carpe Diem - EP
  type: MusicAlbum
  date published: 2010-09-30
album: Aunque No Estés Aquí
  type: MusicAlbum
  date published: 2010-12-10
album: Snake Charmer
  type: MusicAlbum
  date published: 2011-06-28
album: Carpe Diem
  type: MusicAlbum
  date published: 2011-10-17
album: Carpe Diem
  type: MusicAlbum
  date published: 2011-10-17
album: Carpe Diem
  type: MusicAlbum
  date published: 2011-10-17
album: Humo
  type: MusicAlbum
  date published: 2011-11-18
album: Notre silence a toujours son mot à dire
  type: MusicAlbum
  date published: 2012
  track: Leçon de vie
    type: MusicRecording
    duration: PT5M4S
    duration ms: 304840
    explicit: false
    by artist: Carpe Diem
    in album: Notre silence a toujours son mot à dire
      type: MusicAlbum
      date published: 2012
    isrc code: FR2M09000021
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Leçon de vie
album: Maremoto
album: Un amore così grande
album: Carpe Diem - Talk Talk Talk
album: Bounce
album: Resina
album: tranquille ou quoi
album: Megane blanche
album: Victoriano
album: Cupido Me Engañó
album: Ma Sweet
album: うたかた
album: 抽一根怎么了？

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2M09000021

OTSTimestamp
type: PropertyValue
value: 2026-07-05T12:31:54Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70e06d5a63f43ca285e110b734ac18869d2ad2ff126de623875bbcef4067ec8. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/FR2M09000021.
date published: 2026-07-05T12:31:54Z

Leçon de vie
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 175.774
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.575
additional property: Energy
  type: PropertyValue
  value: 0.69
additional property: Speechiness
  type: PropertyValue
  value: 0.466
additional property: Acousticness
  type: PropertyValue
  value: 0.601
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.338
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.742
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.258
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Maremoto
type: MusicAlbum
date published: 2013-01-24

Un amore così grande
type: MusicAlbum
date published: 2014-05-29

Carpe Diem
type: MusicAlbum
date published: 2014-07-15

Carpe Diem - Talk Talk Talk
type: MusicAlbum
date published: 2014-10-24

Bounce
type: MusicAlbum
date published: 2015-11-09

Resina
type: MusicAlbum
date published: 2016-07-16

tranquille ou quoi
type: MusicAlbum
date published: 2017-02-13

Megane blanche
type: MusicAlbum
date published: 2017-03-31

Victoriano
type: MusicAlbum
date published: 2017-04-21

Victoriano
type: MusicAlbum
date published: 2017-04-21

Victoriano
type: MusicAlbum
date published: 2017-04-21

Cupido Me Engañó
type: MusicAlbum
date published: 2017-09-20

Ma Sweet
type: MusicAlbum
date published: 2020-08-20

うたかた
type: MusicAlbum
date published: 2021-08-20

抽一根怎么了？
type: MusicAlbum
date published: 2023-08-05