Helena Blagne
type: MusicGroup
popularity: 17
followers: 2094
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ee06420f1ca7801614f32848d8a3c6541f54f07714322e83a81f1060d81c532
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953736
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953736
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/983c77e8-d095-4bba-913b-a2fc6a352ecb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/983c77e8-d095-4bba-913b-a2fc6a352ecb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/983c77e8-d095-4bba-913b-a2fc6a352ecb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:21:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ee06420f1ca7801614f32848d8a3c6541f54f07714322e83a81f1060d81c532","name":"Helena Blagne","registered_at":"2026-06-14T20:29:22Z","symbol":"NIM0567713","token_address":"0x44a5b33306a444ef9541960f1805db4bac90537b","type":"artist","uuid":"983c77e8-d095-4bba-913b-a2fc6a352ecb"}
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 0x1ee06420f1ca7801614f32848d8a3c6541f54f07714322e83a81f1060d81c532. Chain 2 (Bitcoin): anchored in block 953736 (2026-06-15T03:21:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/983c77e8-d095-4bba-913b-a2fc6a352ecb.json and https://artists.proofprofile.net/proofs/artist/983c77e8-d095-4bba-913b-a2fc6a352ecb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T03:21:19Z
  text: {"copyright_id":"0x1ee06420f1ca7801614f32848d8a3c6541f54f07714322e83a81f1060d81c532","name":"Helena Blagne","registered_at":"2026-06-14T20:29:22Z","symbol":"NIM0567713","token_address":"0x44a5b33306a444ef9541960f1805db4bac90537b","type":"artist","uuid":"983c77e8-d095-4bba-913b-a2fc6a352ecb"}
album: Nedotaknjena
  type: MusicAlbum
  date published: 1995
album: Helena za vas
  type: MusicAlbum
  date published: 1998
album: Moje najlepse
  type: MusicAlbum
  date published: 2003
  track: Vrniva se na najino obalo
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247333
    explicit: false
    by artist: Helena Blagne
    in album: Moje najlepse
      type: MusicAlbum
      date published: 2003
    isrc code: SIA631201045
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T10:42:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf629483f00fbd0b4737c4847352c74aa36d40d3cd75bb3a63d74a7d31582c3f5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIA631201045
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xf629483f00fbd0b4737c4847352c74aa36d40d3cd75bb3a63d74a7d31582c3f5. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/SIA631201045.
      date published: 2026-07-05T18:48:28Z
    audio: Vrniva se na najino obalo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.144
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.576
      additional property: Energy
        type: PropertyValue
        value: 0.529
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.175
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.505
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.475
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Helena
  type: MusicAlbum
  date published: 2014-01-01
album: Helena
  type: MusicAlbum
  date published: 2014-01-01
album: Zame ni drame
  type: MusicAlbum
  date published: 2014-03-23
album: Za Bozic Pridemo Skupaj
  type: MusicAlbum
  date published: 2014-12-19
album: Reci Mi
  type: MusicAlbum
  date published: 2015-04-30
album: Helena Blagne S Simfoničnim Orkestrom
  type: MusicAlbum
  date published: 2015-04-30
album: 10 Izbranih (Zlata Kolekcija)
  type: MusicAlbum
  date published: 2015-04-30
album: Za Vedno Ženska
  type: MusicAlbum
  date published: 2015-04-30
album: Srebrna Reka
  type: MusicAlbum
  date published: 2015-04-30
album: Helenin Dnevnik
  type: MusicAlbum
  date published: 2015-04-30
album: Primadona
  type: MusicAlbum
  date published: 2015-04-30
album: Hel1
  type: MusicAlbum
  date published: 2015-04-30
album: Duša In Srce
  type: MusicAlbum
  date published: 2015-04-30
album: Nihče Ne Ljubi Kot Slovenec
  type: MusicAlbum
  date published: 2015-04-30
album: Helena
  type: MusicAlbum
  date published: 2016-10-04
album: Ti Boš Vedno Prvi
  type: MusicAlbum
  date published: 2017-11-02
album: Dajem Brdo Zlata
  type: MusicAlbum
  date published: 2018-01-21
album: Kar Bo, Pa Bo
  type: MusicAlbum
  date published: 2018-09-17
  track: Kar Bo, Pa Bo
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224169
    explicit: false
    by artist: Helena Blagne
    in album: Kar Bo, Pa Bo
      type: MusicAlbum
      date published: 2018-09-17
    isrc code: SIA421800035
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-11T23:46:14+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Kar Bo, Pa Bo
album: Led in sol
album: Pika na i
track: Dajem Brdo Zlata

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xbc720ab0b607a4772bdbb94e7fc71c5830c94e6052653b6985b548297487fabb

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957632

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957632

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIA421800035

OTSTimestamp
type: PropertyValue
value: 2026-07-12T00:10:15Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc720ab0b607a4772bdbb94e7fc71c5830c94e6052653b6985b548297487fabb. Chain 2 (Bitcoin): anchored in block 957632 (2026-07-12T00:10:15Z), 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/SIA421800035.
date published: 2026-07-12T00:10:15Z

Kar Bo, Pa Bo
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 156.01
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.522
additional property: Energy
  type: PropertyValue
  value: 0.666
additional property: Speechiness
  type: PropertyValue
  value: 0.045
additional property: Acousticness
  type: PropertyValue
  value: 0.305
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.225
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.524
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.02
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Major

Led in sol
type: MusicAlbum
date published: 2020-02-13

Pika na i
type: MusicAlbum
date published: 2023-06-01

Dajem Brdo Zlata
type: MusicRecording
duration: PT3M45S
duration ms: 225845
explicit: false
by artist: Jasmin Stavros
by artist: Helena Blagne
in album: Dajem Brdo Zlata
  type: MusicAlbum
  date published: 2018-01-22
genre: croatian-pop
isrc code: HRAA41800005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T03:41:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f31968be31a037285280c4ea6c76053a1984b637c18cd1abd51a3d38130789c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960344
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960344
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRAA41800005
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T04:14:58Z
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 0x0f31968be31a037285280c4ea6c76053a1984b637c18cd1abd51a3d38130789c. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRAA41800005.
  date published: 2026-07-31T04:14:58Z
audio: Dajem Brdo Zlata
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.382
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.721
  additional property: Energy
    type: PropertyValue
    value: 0.809
  additional property: Speechiness
    type: PropertyValue
    value: 0.08
  additional property: Acousticness
    type: PropertyValue
    value: 0.457
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.91
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.084
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major