digitalsakura
type: MusicGroup
popularity: 3
followers: 100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7da2e7fd15e2462607d790abea4937b9c71a5a26846f5354166f2d23d03b0240
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50dd661f-70e4-4639-8e03-2eefce1235d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50dd661f-70e4-4639-8e03-2eefce1235d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50dd661f-70e4-4639-8e03-2eefce1235d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 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 0x7da2e7fd15e2462607d790abea4937b9c71a5a26846f5354166f2d23d03b0240. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50dd661f-70e4-4639-8e03-2eefce1235d5.json and https://artists.proofprofile.net/proofs/artist/50dd661f-70e4-4639-8e03-2eefce1235d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: vergissmeinnicht
  type: MusicAlbum
  date published: 2019-06-01
album: Nummereins
  type: MusicAlbum
  date published: 2019-06-30
album: herbst in europa
  type: MusicAlbum
  date published: 2019-09-01
album: lemon
  type: MusicAlbum
  date published: 2019-09-22
album: Pressefreiheit
  type: MusicAlbum
  date published: 2019-09-22
album: tabula rasa
  type: MusicAlbum
  date published: 2020-01-30
album: rocket on mars
  type: MusicAlbum
  date published: 2020-05-07
album: Brandt
  type: MusicAlbum
  date published: 2020-07-31
album: Nummerwelt
  type: MusicAlbum
  date published: 2020-08-07
album: Umkehrgrenzpunkt
  type: MusicAlbum
  date published: 2020-08-19
album: Draußen
  type: MusicAlbum
  date published: 2020-08-28
album: Happiness in Slavery
  type: MusicAlbum
  date published: 2020-09-12
album: Klon
  type: MusicAlbum
  date published: 2020-09-12
album: Harakiri
  type: MusicAlbum
  date published: 2020-09-12
album: escape
  type: MusicAlbum
  date published: 2020-09-13
album: Installation №1
  type: MusicAlbum
  date published: 2020-11-22
album: Numer Koloru
  type: MusicAlbum
  date published: 2020-12-01
album: Chuj Wojnie
  type: MusicAlbum
  date published: 2020-12-03
  track: Po twojej pysznej zupie
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221425
    explicit: true
    by artist: digitalsakura
    in album: Chuj Wojnie
      type: MusicAlbum
      date published: 2020-12-03
    isrc code: QZNWW2012040
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T09:17:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaa9547443f277425c878eba5be1b18d71fbf46061578fb509563144d4ddeb5ae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2012040
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T10:01:58Z
    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 0xaa9547443f277425c878eba5be1b18d71fbf46061578fb509563144d4ddeb5ae. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZNWW2012040.
      date published: 2026-07-22T10:01:58Z
    audio: Po twojej pysznej zupie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.049
      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: 0.469
      additional property: Energy
        type: PropertyValue
        value: 0.86
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.63
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.904
      additional property: Liveness
        type: PropertyValue
        value: 0.389
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.37
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.265
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ihmisten tapoja
  type: MusicAlbum
  date published: 2020-12-08
album: Tehdas
  type: MusicAlbum
  date published: 2020-12-10
album: computer-mediated communication
  type: MusicAlbum
  date published: 2020-12-11
album: manifesti
  type: MusicAlbum
  date published: 2020-12-23
album: restant dans l'ombre
  type: MusicAlbum
  date published: 2021-01-02
album: Wochentage
  type: MusicAlbum
  date published: 2021-01-18
album: filmy rysunkowe
  type: MusicAlbum
  date published: 2021-01-19
album: Wer schön sein will muss sterben
  type: MusicAlbum
  date published: 2021-01-22
album: angst
  type: MusicAlbum
  date published: 2021-01-23
album: ww3_com
album: Russkaya Cybernarodnaya
album: Padik
album: Panelki
album: zeichnungen
album: russkaja prowincija
album: russkoe kino
album: whatsappküssen
album: rmxs2
album: russkaja doroga
album: eastre
album: brexit
album: interimliebenden
album: zwischenstand
album: photo
album: trip
album: @erobics
album: clear radiation sky
album: coffeebreak
album: vodka
album: russkaja obschaga
album: movements
album: dekadentdrone
album: fragments
album: architektonika
album: communication noises
album: namen
album: russkije wperjod
album: ulitsa lenina
album: child_free
album: euthanasie
album: acid beer
album: there
album: show
album: girl in uniform
album: abstraktion
album: der riese
album: heahoahoahea

ww3_com
type: MusicAlbum
date published: 2021-01-24

Russkaya Cybernarodnaya
type: MusicAlbum
date published: 2021-01-25

Padik
type: MusicAlbum
date published: 2021-01-26

Panelki
type: MusicAlbum
date published: 2021-01-29

zeichnungen
type: MusicAlbum
date published: 2021-01-30

russkaja prowincija
type: MusicAlbum
date published: 2021-02-05

russkoe kino
type: MusicAlbum
date published: 2021-02-25

whatsappküssen
type: MusicAlbum
date published: 2021-02-26

rmxs2
type: MusicAlbum
date published: 2021-03-06

russkaja doroga
type: MusicAlbum
date published: 2021-03-08

eastre
type: MusicAlbum
date published: 2021-04-01

brexit
type: MusicAlbum
date published: 2021-04-02

interimliebenden
type: MusicAlbum
date published: 2021-04-03

zwischenstand
type: MusicAlbum
date published: 2021-04-16

photo
type: MusicAlbum
date published: 2021-04-28

trip
type: MusicAlbum
date published: 2021-04-30

@erobics
type: MusicAlbum
date published: 2021-05-07

clear radiation sky
type: MusicAlbum
date published: 2021-05-14

coffeebreak
type: MusicAlbum
date published: 2021-05-17

vodka
type: MusicAlbum
date published: 2021-05-18

russkaja obschaga
type: MusicAlbum
date published: 2021-05-21

movements
type: MusicAlbum
date published: 2021-05-24

dekadentdrone
type: MusicAlbum
date published: 2021-05-26

fragments
type: MusicAlbum
date published: 2021-05-27

architektonika
type: MusicAlbum
date published: 2021-06-01

communication noises
type: MusicAlbum
date published: 2021-06-04

namen
type: MusicAlbum
date published: 2021-06-07

russkije wperjod
type: MusicAlbum
date published: 2021-06-12

ulitsa lenina
type: MusicAlbum
date published: 2021-06-15

child_free
type: MusicAlbum
date published: 2021-06-16

euthanasie
type: MusicAlbum
date published: 2021-06-17

acid beer
type: MusicAlbum
date published: 2021-06-30

there
type: MusicAlbum
date published: 2021-07-02

show
type: MusicAlbum
date published: 2021-07-03

girl in uniform
type: MusicAlbum
date published: 2021-07-09

abstraktion
type: MusicAlbum
date published: 2021-07-11

der riese
type: MusicAlbum
date published: 2021-08-02

heahoahoahea
type: MusicAlbum
date published: 2021-08-04

f1
type: MusicAlbum
date published: 2021-08-29

keinurlaub
type: MusicAlbum
date published: 2021-09-02

essentialattention
type: MusicAlbum
date published: 2021-09-08

ccp&v
type: MusicAlbum
date published: 2021-09-22

autumn
type: MusicAlbum
date published: 2021-09-23

kaitou-chan
type: MusicAlbum
date published: 2021-09-24

in bloom
type: MusicAlbum
date published: 2021-09-26

sowieso
type: MusicAlbum
date published: 2021-09-27

selbstportrait
type: MusicAlbum
date published: 2021-09-28

mainten@
type: MusicAlbum
date published: 2021-12-08

the meaning of 42
type: MusicAlbum
date published: 2021-12-10

windows95error
type: MusicAlbum
date published: 2021-12-11

i would like to be killed by chiptune
type: MusicAlbum
date published: 2021-12-14

kukluxklan
type: MusicAlbum
date published: 2021-12-16

des larmes
type: MusicAlbum
date published: 2021-12-17

on the ceiling
type: MusicAlbum
date published: 2021-12-19

staying in the shadow
type: MusicAlbum
date published: 2021-12-22

an der decke
type: MusicAlbum
date published: 2021-12-23

im schatten bleibend
type: MusicAlbum
date published: 2021-12-24

на потолке
type: MusicAlbum
date published: 2021-12-29

оставаясь в тени
type: MusicAlbum
date published: 2021-12-30

sur le plafond
type: MusicAlbum
date published: 2022-01-01

天井に
type: MusicAlbum
date published: 2022-01-07

影にとどまる
type: MusicAlbum
date published: 2022-01-09

?inis
type: MusicAlbum
date published: 2022-01-14

riousurdl1
type: MusicAlbum
date published: 2022-01-17

supersymmetria
type: MusicAlbum
date published: 2022-01-19

art in emptiness
type: MusicAlbum
date published: 2022-01-21

kunst in leere
type: MusicAlbum
date published: 2022-01-22

искусство в пустоте
type: MusicAlbum
date published: 2022-01-23

l'art dans le vide
type: MusicAlbum
date published: 2022-01-24

虚空の芸術
type: MusicAlbum
date published: 2022-01-25

rrsu
type: MusicAlbum
date published: 2022-01-26

utopia
type: MusicAlbum
date published: 2022-01-28

detox
type: MusicAlbum
date published: 2022-01-30

stalingrad
type: MusicAlbum
date published: 2022-02-02

gummikompensatoren
type: MusicAlbum
date published: 2022-02-04

the matrix
type: MusicAlbum
date published: 2022-02-05

art of resistance
type: MusicAlbum
date published: 2022-02-08

dystopia
type: MusicAlbum
date published: 2022-02-10

république
type: MusicAlbum
date published: 2022-02-16

nonplusultra
type: MusicAlbum
date published: 2022-03-04

all my homies
type: MusicAlbum
date published: 2022-03-05

spring equinox
type: MusicAlbum
date published: 2022-03-20

summer
type: MusicAlbum
date published: 2022-06-01

summer solstice
type: MusicAlbum
date published: 2022-06-21

midsommardrömmar
type: MusicAlbum
date published: 2022-06-24

autumnal equinox
type: MusicAlbum
date published: 2022-09-23

winter solstice
type: MusicAlbum
date published: 2022-12-22

auroraborealis
type: MusicAlbum
date published: 2024-12-21

throughtheclouds
type: MusicAlbum
date published: 2025-03-20