Gerasimos Papadopoulos
type: MusicGroup
genre: entehno
popularity: 8
followers: 1015
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a770b089516b37770c52ef4fea20bbed67b578b08de1d4e5b1b961ec3d7550a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f3f88ca-a963-40c8-bf08-56a97bbd601a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f3f88ca-a963-40c8-bf08-56a97bbd601a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f3f88ca-a963-40c8-bf08-56a97bbd601a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a770b089516b37770c52ef4fea20bbed67b578b08de1d4e5b1b961ec3d7550a","name":"Gerasimos Papadopoulos","registered_at":"2026-06-16T22:49:19Z","symbol":"NIM1200198","token_address":"0x345d29a75bb942a118c2d743dd9e71d81ebed6df","type":"artist","uuid":"5f3f88ca-a963-40c8-bf08-56a97bbd601a"}
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 0x3a770b089516b37770c52ef4fea20bbed67b578b08de1d4e5b1b961ec3d7550a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f3f88ca-a963-40c8-bf08-56a97bbd601a.json and https://artists.proofprofile.net/proofs/artist/5f3f88ca-a963-40c8-bf08-56a97bbd601a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3a770b089516b37770c52ef4fea20bbed67b578b08de1d4e5b1b961ec3d7550a","name":"Gerasimos Papadopoulos","registered_at":"2026-06-16T22:49:19Z","symbol":"NIM1200198","token_address":"0x345d29a75bb942a118c2d743dd9e71d81ebed6df","type":"artist","uuid":"5f3f88ca-a963-40c8-bf08-56a97bbd601a"}
album: Kenó
  type: MusicAlbum
  date published: 2021-01-14
album: Byzantine Hymns
  type: MusicAlbum
  date published: 2022-02-22
album: Menousis' song
  type: MusicAlbum
  date published: 2022-11-29
album: Revula's love song
  type: MusicAlbum
  date published: 2022-11-29
album: Mpike o heimonas
  type: MusicAlbum
  date published: 2022-12-06
  track: Mpike o heimonas
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219501
    explicit: false
    by artist: Gerasimos Papadopoulos
    in album: Mpike o heimonas
      type: MusicAlbum
      date published: 2022-12-06
    genre: entehno
    isrc code: QZTB52280945
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:29:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbbe1d3aa2eae59d4bdf69e8959eda75553a3ef3382b3917f6b3cff07acd86a77
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52280945
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xbbe1d3aa2eae59d4bdf69e8959eda75553a3ef3382b3917f6b3cff07acd86a77. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZTB52280945.
      date published: 2026-07-03T19:59:51Z
    audio: Mpike o heimonas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 70.486
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.461
      additional property: Energy
        type: PropertyValue
        value: 0.083
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.963
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.419
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.749
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Zahrenia
  type: MusicAlbum
  date published: 2023-04-02
album: Lelelelele
  type: MusicAlbum
  date published: 2023-11-15
album: Kégome
  type: MusicAlbum
  date published: 2024-06-17
album: Eis prasinada livadiou / In a green meadow
  type: MusicAlbum
  date published: 2024-10-01
album: Karkia mou axinostrai / My heart unbalanced
  type: MusicAlbum
  date published: 2024-10-01
album: Nestoras o Kastoras / Nestor the Castor (Instrumental) [Instrumental Version]
  type: MusicAlbum
  date published: 2024-10-11
album: Nestoras o Kastoras / Nestor the Castor
  type: MusicAlbum
  date published: 2024-10-11
album: Kíta, re mána
  type: MusicAlbum
  date published: 2025-05-28
album: Saalouny el nass / Oloi rotane
  type: MusicAlbum
  date published: 2025-09-13
  track: Saalouny el nass / Oloi rotane
    type: MusicRecording
    duration: PT6M19S
    duration ms: 379305
    explicit: false
    by artist: Gerasimos Papadopoulos
    in album: Saalouny el nass / Oloi rotane
      type: MusicAlbum
      date published: 2025-09-13
    genre: entehno
    isrc code: QZZ7X2563783
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T01:01:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd9a290aaa46f9670ae92a11725098a4a7ef3485f7d8860dd3fa7cc9438de4bfe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7X2563783
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T01:18:30Z
    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
    audio: Saalouny el nass / Oloi rotane
album: Ey büt-i nev eda / Ei, omorfia mou allotini

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a290aaa46f9670ae92a11725098a4a7ef3485f7d8860dd3fa7cc9438de4bfe. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/QZZ7X2563783.
date published: 2026-07-19T01:18:30Z

Saalouny el nass / Oloi rotane
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 85.424
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.506
additional property: Energy
  type: PropertyValue
  value: 0.297
additional property: Speechiness
  type: PropertyValue
  value: 0.041
additional property: Acousticness
  type: PropertyValue
  value: 0.851
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.101
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.449
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.452
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Minor

Ey büt-i nev eda / Ei, omorfia mou allotini
type: MusicAlbum
date published: 2025-11-10