Stella Kalli
type: MusicGroup
genre: laïko
popularity: 30
followers: 17071
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f0c2c50a046cbc2c633beaab329f831b8dca063fa5bc596be1729f514889c10
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05feb447-d12e-4431-8558-7707d20bc9ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05feb447-d12e-4431-8558-7707d20bc9ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/05feb447-d12e-4431-8558-7707d20bc9ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f0c2c50a046cbc2c633beaab329f831b8dca063fa5bc596be1729f514889c10","name":"Stella Kalli","registered_at":"2026-06-11T11:05:45Z","symbol":"NIM0008431","token_address":"0x4400d0ce5b9c666c6085ab76d22fbaadfdec4fe1","type":"artist","uuid":"05feb447-d12e-4431-8558-7707d20bc9ae"}
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 0x7f0c2c50a046cbc2c633beaab329f831b8dca063fa5bc596be1729f514889c10. 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/05feb447-d12e-4431-8558-7707d20bc9ae.json and https://artists.proofprofile.net/proofs/artist/05feb447-d12e-4431-8558-7707d20bc9ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x7f0c2c50a046cbc2c633beaab329f831b8dca063fa5bc596be1729f514889c10","name":"Stella Kalli","registered_at":"2026-06-11T11:05:45Z","symbol":"NIM0008431","token_address":"0x4400d0ce5b9c666c6085ab76d22fbaadfdec4fe1","type":"artist","uuid":"05feb447-d12e-4431-8558-7707d20bc9ae"}
album: O Kosmos Na Halasi
  type: MusicAlbum
  date published: 2010-11-19
album: O Kosmos Na Halasi
  type: MusicAlbum
  date published: 2010-11-19
album: Gia Poso Akomi
  type: MusicAlbum
  date published: 2011-09-07
  track: Gia Poso Akomi
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207656
    explicit: false
    by artist: Stella Kalli
    in album: Gia Poso Akomi
      type: MusicAlbum
      date published: 2011-09-07
    genre: laïko
    isrc code: GRPH11100049
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T17:41:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x280ec422470fbc798d0ee2a7016c9fb321d6c7ad1c81b87f98627b3bacc06e2f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958180
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958180
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRPH11100049
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T20:43:30Z
    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 0x280ec422470fbc798d0ee2a7016c9fb321d6c7ad1c81b87f98627b3bacc06e2f. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:43:30Z), 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/GRPH11100049.
      date published: 2026-07-15T20:43:30Z
    audio: Gia Poso Akomi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.492
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.616
      additional property: Energy
        type: PropertyValue
        value: 0.85
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.347
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.051
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.508
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.981
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Gia Poso Akomi
  type: MusicAlbum
  date published: 2011-09-07
album: Sou Rihno Akiro
  type: MusicAlbum
  date published: 2012-05-02
album: Sou Rihno Akiro
  type: MusicAlbum
  date published: 2012-05-02
album: Sou Richno Akyro
  type: MusicAlbum
  date published: 2012-06-01
album: Arnoume
  type: MusicAlbum
  date published: 2012-11-20
album: Arnoume
  type: MusicAlbum
  date published: 2012-11-20
album: Arnoume
  type: MusicAlbum
  date published: 2012-12-03
album: Etsi Kano Ego
  type: MusicAlbum
  date published: 2013-09-12
album: Etsi Kano Ego
  type: MusicAlbum
  date published: 2013-09-12
album: Ipefthini Imaste
  type: MusicAlbum
  date published: 2014-04-04
album: Ipefthini Imaste
  type: MusicAlbum
  date published: 2014-04-04
album: Tipota
  type: MusicAlbum
  date published: 2015-03-13
album: Tipota
  type: MusicAlbum
  date published: 2015-03-13
album: Mou Leipeis
  type: MusicAlbum
  date published: 2015-11-02
album: Mou Leipeis
  type: MusicAlbum
  date published: 2015-11-02
album: Plati
  type: MusicAlbum
  date published: 2016-01-25
album: Plati
  type: MusicAlbum
  date published: 2016-01-25
album: Ola Mou Ta S' Agapo
  type: MusicAlbum
  date published: 2016-03-11
  track: I Agapi Ta 'Hei Ola
    type: MusicRecording
    duration: PT4M35S
    duration ms: 275306
    explicit: false
    by artist: Stella Kalli
    in album: Ola Mou Ta S' Agapo
      type: MusicAlbum
      date published: 2016-03-11
    genre: laïko
    isrc code: GRCB11402116
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    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: I Agapi Ta 'Hei Ola
  track: Ola Mou Ta S' Agapo
album: Filise Me
album: Etsi Kano Ego (Terry Petras & Ainte Deejays Official Remix)
album: Sou Rihno Akiro (Terry Petras & Ainte Deejays Official Remix)
album: Arnoume (Terry Petras Remix)
album: Poname Osoi Agapame

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-30T02:19:40+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xdf79888da7f63d03bd7424148af6d51796781601e29679a9320b9a25f663c965

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956375

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956375

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRCB11402116

OTSTimestamp
type: PropertyValue
value: 2026-07-02T16:51:38Z

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 0xdf79888da7f63d03bd7424148af6d51796781601e29679a9320b9a25f663c965. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GRCB11402116.
date published: 2026-07-02T16:51:38Z

I Agapi Ta 'Hei Ola
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 174.081
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: 0.555
additional property: Energy
  type: PropertyValue
  value: 0.883
additional property: Speechiness
  type: PropertyValue
  value: 0.052
additional property: Acousticness
  type: PropertyValue
  value: 0.179
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.06
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.871
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.259
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Minor

Ola Mou Ta S' Agapo
type: MusicRecording
duration: PT3M46S
duration ms: 226613
explicit: false
by artist: Stella Kalli
in album: Ola Mou Ta S' Agapo
  type: MusicAlbum
  date published: 2016-03-11
genre: laïko
isrc code: GRCB11402119
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T19:41:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb79030ca84eb6bc9e5f43f17951ffaa1b427828ed870f3d1cfa6365e335f61cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958194
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958194
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRCB11402119
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T22:44:08Z
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 0xb79030ca84eb6bc9e5f43f17951ffaa1b427828ed870f3d1cfa6365e335f61cb. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:44:08Z), 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/GRCB11402119.
  date published: 2026-07-15T22:44:08Z
audio: Ola Mou Ta S' Agapo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 86.951
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.438
  additional property: Energy
    type: PropertyValue
    value: 0.503
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.504
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.356
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.072
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Ola Mou Ta S' Agapo
type: MusicAlbum
date published: 2016-03-16

Filise Me
type: MusicAlbum
date published: 2017-05-17

Filise Me
type: MusicAlbum
date published: 2017-05-29

Etsi Kano Ego (Terry Petras & Ainte Deejays Official Remix)
type: MusicAlbum
date published: 2019-06-26

Etsi Kano Ego (Terry Petras & Ainte Deejays Official Remix)
type: MusicAlbum
date published: 2019-06-26

Sou Rihno Akiro (Terry Petras & Ainte Deejays Official Remix)
type: MusicAlbum
date published: 2019-07-24

Arnoume (Terry Petras Remix)
type: MusicAlbum
date published: 2019-08-28

Poname Osoi Agapame
type: MusicAlbum
date published: 2022-07-08