Dazkarieh
type: MusicGroup
genre: fado
genre: medieval
genre: traditional music
description: Dazkarieh was a traditional Portuguese music band that began in 1999. The alternative rock and neofolk band consists of musicians Joana Negrão, Rui Rodrigues, João Campos and Vasco Ribeiro Casais. The
popularity: 12
followers: 4994
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:31:52Z
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 0x2f9541272d736823338a4caa52bc2733360dba440879fd5f5f65c868f5161f14. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff4f2492-ede6-4d24-965f-d60ec68769ec.json and https://artists.proofprofile.net/proofs/artist/ff4f2492-ede6-4d24-965f-d60ec68769ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
album: Dazkarieh
  type: MusicAlbum
  date published: 2002-01-01
album: Dazkarieh
  type: MusicAlbum
  date published: 2002-09-17
album: Dazkarieh
  type: MusicAlbum
  date published: 2002-09-17
album: Dazkarieh
  type: MusicAlbum
  date published: 2002-09-17
album: Dazkarieh (2004)
  type: MusicAlbum
  date published: 2004-07-09
album: Dazkarieh
  type: MusicAlbum
  date published: 2004-07-09
album: Dazkarieh
  type: MusicAlbum
  date published: 2004-07-09
album: Incógnita Alquimia
  type: MusicAlbum
  date published: 2006-01-01
album: Incógnita Alquimia
  type: MusicAlbum
  date published: 2006-07-21
album: Incógnita Alquimia
  type: MusicAlbum
  date published: 2006-07-21
  track: Senhora da Azenha
    type: MusicRecording
    duration: PT4M47S
    duration ms: 287453
    explicit: false
    by artist: Dazkarieh
    in album: Incógnita Alquimia
      type: MusicAlbum
      date published: 2006-07-21
    genre: fado
    genre: medieval
    genre: traditional music
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    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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 0x2f6bc889df17c42d51b220fe176e7f8434d99cab7b32fc42d6871449d249bb15. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/PT6JR2200146.
      date published: 2026-07-18T19:27:02Z
    audio: Senhora da Azenha
      type: AudioObject
      additional property: Tempo (BPM)
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      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: 0.43
      additional property: Energy
        type: PropertyValue
        value: 0.552
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.453
      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.609
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.191
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Nyckel Power
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207746
    explicit: false
    by artist: Dazkarieh
    in album: Incógnita Alquimia
      type: MusicAlbum
      date published: 2006-07-21
    genre: fado
    genre: medieval
    genre: traditional music
    isrc code: PT6JR2200147
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    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x6066a8aea0c303d197ac327fc716e86af74d0f9d89fb42a4aee3439ccefaca9e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/PT6JR2200147.
      date published: 2026-07-05T19:27:56Z
    audio: Nyckel Power
      type: AudioObject
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      additional property: Musical Key
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      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
  track: Meninas vamos à murta
album: Hemisférios
album: Hemisferios
album: Ruído do Silêncio
album: Ruido Do Silencio
album: Eterno Retorno
album: Finisterra
album: Ruído do Silêncio (Live - 08/04/2011 - Castelo Branco - Portugal)

Tempo (BPM)
type: PropertyValue
value: 145.049

Musical Key
type: PropertyValue
value: 7

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.504

Energy
type: PropertyValue
value: 0.594

Speechiness
type: PropertyValue
value: 0.029

Acousticness
type: PropertyValue
value: 0.272

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.188

Valence (Positivity)
type: PropertyValue
value: 0.485

Loudness (dB)
type: PropertyValue
value: -6.896

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Meninas vamos à murta
type: MusicRecording
duration: PT5M14S
duration ms: 314906
explicit: false
by artist: Dazkarieh
in album: Incógnita Alquimia
  type: MusicAlbum
  date published: 2006-07-21
genre: fado
genre: medieval
genre: traditional music
isrc code: PT6JR2200148
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T04:11:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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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/PT6JR2200148
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T14:03:39Z
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 0x273503e3b5163f63ee0d22808b96fba03b6f7517fe36875c94a34278ec044cc1. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/PT6JR2200148.
  date published: 2026-07-04T14:03:39Z
audio: Meninas vamos à murta
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.844
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.427
  additional property: Energy
    type: PropertyValue
    value: 0.643
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.718
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.009
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.208
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.072
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Incógnita Alquimia
type: MusicAlbum
date published: 2006-07-21

Hemisférios
type: MusicAlbum
date published: 2009-03-09

Hemisférios
type: MusicAlbum
date published: 2009-03-09

Hemisférios
type: MusicAlbum
date published: 2009-03-09

Hemisferios
type: MusicAlbum
date published: 2009-04-21

Ruído do Silêncio
type: MusicAlbum
date published: 2011-03-04

Ruido Do Silencio
type: MusicAlbum
date published: 2011-03-04

Ruído do Silêncio
type: MusicAlbum
date published: 2011-03-04

Ruido Do Silencio
type: MusicAlbum
date published: 2011-03-25

Eterno Retorno
type: MusicAlbum
date published: 2012-09-14

Eterno Retorno
type: MusicAlbum
date published: 2012-09-14

Eterno Retorno
type: MusicAlbum
date published: 2012-09-14

Eterno Retorno
type: MusicAlbum
date published: 2012-09-14

Finisterra
type: MusicAlbum
date published: 2014-11-09
track: Rumba Cega
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223880
  explicit: false
  by artist: Dazkarieh
  in album: Finisterra
    type: MusicAlbum
    date published: 2014-11-09
  genre: fado
  genre: medieval
  genre: traditional music
  isrc code: PT6JR2200211
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959052
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT6JR2200211
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T22:40:05Z
  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 0x4bc082263af344f3c6f9053bd612aba8b1f7e87fdd53708ba33c54f9d12561ad. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T22:40:05Z), 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/PT6JR2200211.
    date published: 2026-07-21T22:40:05Z
  audio: Rumba Cega
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.901
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.21
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.976
    additional property: Liveness
      type: PropertyValue
      value: 0.079
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.586
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.665
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Finisterra
type: MusicAlbum
date published: 2014-11-09

Finisterra
type: MusicAlbum
date published: 2014-11-09
track: Rumba Cega
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223880
  explicit: false
  by artist: Dazkarieh
  in album: Finisterra
    type: MusicAlbum
    date published: 2014-11-09
  genre: fado
  genre: medieval
  genre: traditional music
  isrc code: PT6JR2200211
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T10:02:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4bc082263af344f3c6f9053bd612aba8b1f7e87fdd53708ba33c54f9d12561ad
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958867
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT6JR2200211
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T13:02:30Z
  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 0x4bc082263af344f3c6f9053bd612aba8b1f7e87fdd53708ba33c54f9d12561ad. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:02:30Z), 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/PT6JR2200211.
    date published: 2026-07-20T13:02:30Z
  audio: Rumba Cega
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 169.901
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.21
    additional property: Energy
      type: PropertyValue
      value: 0.695
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.976
    additional property: Liveness
      type: PropertyValue
      value: 0.079
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.586
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.665
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Ruído do Silêncio (Live - 08/04/2011 - Castelo Branco - Portugal)
type: MusicAlbum
date published: 2022-12-15

Ruído do Silêncio (Live - 08/04/2011 - Castelo Branco - Portugal)
type: MusicAlbum
date published: 2022-12-15