Toddi Classic
type: MusicGroup
popularity: 9
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9ace4960a2de225c787e4c38fe3df5b6cab94e1dcb9a3e757e10daf5c2a4a83
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7458439-5cb5-4701-a432-02d019469c6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7458439-5cb5-4701-a432-02d019469c6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b7458439-5cb5-4701-a432-02d019469c6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9ace4960a2de225c787e4c38fe3df5b6cab94e1dcb9a3e757e10daf5c2a4a83","name":"Toddi Classic","registered_at":"2026-06-20T15:27:55Z","symbol":"NIM1641008","token_address":"0x5ddb47de90706d0cfa11fa5a8ea95c9b83a2e1da","type":"artist","uuid":"b7458439-5cb5-4701-a432-02d019469c6d"}
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 0xa9ace4960a2de225c787e4c38fe3df5b6cab94e1dcb9a3e757e10daf5c2a4a83. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7458439-5cb5-4701-a432-02d019469c6d.json and https://artists.proofprofile.net/proofs/artist/b7458439-5cb5-4701-a432-02d019469c6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xa9ace4960a2de225c787e4c38fe3df5b6cab94e1dcb9a3e757e10daf5c2a4a83","name":"Toddi Classic","registered_at":"2026-06-20T15:27:55Z","symbol":"NIM1641008","token_address":"0x5ddb47de90706d0cfa11fa5a8ea95c9b83a2e1da","type":"artist","uuid":"b7458439-5cb5-4701-a432-02d019469c6d"}
album: Classical Piano Music Dreams - Musik zum Genießen, für Feste und Anlässe, Vol. 1
  type: MusicAlbum
  date published: 2016-08-23
album: Classical Piano Music Dreams - Musik zum Genießen, für Feste und Anlässe, Vol. 1
  type: MusicAlbum
  date published: 2016-09-09
album: Klassik für Kinder - Schöne Klassische Melodien und Musik, Inspiration & Entspannung für das Kind
  type: MusicAlbum
  date published: 2018-08-24
  track: Klavierstück "Guten Abend, gute Nacht"
    type: MusicRecording
    duration: PT5M2S
    duration ms: 302281
    explicit: false
    by artist: Toddi Classic
    in album: Klassik für Kinder - Schöne Klassische Melodien und Musik, Inspiration & Entspannung für das Kind
      type: MusicAlbum
      date published: 2018-08-24
    isrc code: DELD90806290
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:27:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xedbab83a56cccbb60364517951cedd24e5627e3eee95805cd1264e855f534061
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELD90806290
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0xedbab83a56cccbb60364517951cedd24e5627e3eee95805cd1264e855f534061. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DELD90806290.
      date published: 2026-07-05T01:43:49Z
    audio: Klavierstück "Guten Abend, gute Nacht"
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 67.909
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.501
      additional property: Energy
        type: PropertyValue
        value: 0.062
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.93
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.301
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.678
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Klassische Musik für mehr Konzentration, Energie, gesteigerte Gehirnleistung
  type: MusicAlbum
  date published: 2020-06-05
album: Classical Music for More Concentration, Energy, Increased Brain Power - Neoclassical, Classical
  type: MusicAlbum
  date published: 2020-06-05
album: Klassik Piano zum Einschlafen und Träumen (Klassische Klavier Musik für Kinder und Erwachsene)
  type: MusicAlbum
  date published: 2021-10-11
  track: Piano Einschlaf Walzer für Kinder und Erwachsene
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228325
    explicit: false
    by artist: Toddi Classic
    in album: Klassik Piano zum Einschlafen und Träumen (Klassische Klavier Musik für Kinder und Erwachsene)
      type: MusicAlbum
      date published: 2021-10-11
    isrc code: DELD92101226
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T12:35:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x35a3007067a407fa7a035b449689bf9e5ea7b9e9890ed8e00b9efd5a11a339b0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959008
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959008
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELD92101226
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:37:38Z
    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 0x35a3007067a407fa7a035b449689bf9e5ea7b9e9890ed8e00b9efd5a11a339b0. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:37:38Z), 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/DELD92101226.
      date published: 2026-07-21T15:37:38Z
    audio: Piano Einschlaf Walzer für Kinder und Erwachsene
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.753
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.482
      additional property: Energy
        type: PropertyValue
        value: 0.01
      additional property: Speechiness
        type: PropertyValue
        value: 0.078
      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
album: Klassik und Natur - zum Träumen und Einschlafen
album: Klassische Piano Musik für Feste

Acousticness
type: PropertyValue
value: 0.996

Instrumentalness
type: PropertyValue
value: 0.95

Liveness
type: PropertyValue
value: 0.076

Valence (Positivity)
type: PropertyValue
value: 0.258

Loudness (dB)
type: PropertyValue
value: -29.91

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Klassik und Natur - zum Träumen und Einschlafen
type: MusicAlbum
date published: 2024-07-26

Klassische Piano Musik für Feste
type: MusicAlbum
date published: 2024-11-01