Teodora Miteva
type: MusicGroup
popularity: 5
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd3a09b63c80387b2c929dfe9dac595e48e1e7b6f33061c07a03c32604ce046. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80e202ef-75cb-491a-a411-4ce40a52970e.json and https://artists.proofprofile.net/proofs/artist/80e202ef-75cb-491a-a411-4ce40a52970e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
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track: Piano Trio in B-Flat Major, Op. 11 "Gassenhauer": II. Adagio
track: Sicilienne in E-Flat Major (Arr. T. Miteva for Cello & Chamber Orchestra)

Piano Trio in B-Flat Major, Op. 11 "Gassenhauer": II. Adagio
type: MusicRecording
duration: PT4M48S
duration ms: 288026
explicit: false
by artist: Ludwig van Beethoven
by artist: Peter Schmidl
by artist: Teodora Miteva
by artist: Madoka Inui
in album: Beethoven for Meditation
  type: MusicAlbum
  date published: 2005-01-01
genre: classical
genre: classical-piano
genre: chamber-music
isrc code: HKI190301102
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additional property: OTSTimestamp
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c31ce856ed1d1fdfd390ad2a414939579bfcfe1f1979691b7c39d708b40939. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HKI190301102.
  date published: 2026-07-08T03:20:19Z
audio: Piano Trio in B-Flat Major, Op. 11 "Gassenhauer": II. Adagio
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Sicilienne in E-Flat Major (Arr. T. Miteva for Cello & Chamber Orchestra)
type: MusicRecording
duration: PT3M27S
duration ms: 207253
explicit: false
by artist: Maria Theresia von Paradis
by artist: Teodora Miteva
by artist: World Chamber Orchestra
in album: Classical for Pets
  type: MusicAlbum
  date published: 2023-12-08
popularity: 4
genre: classical
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd410a8495235e6f02183549b0490c409d405b9c98c2874f213f2efbb1072fd4e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/HKI192208706.
  date published: 2026-07-31T05:17:02Z
audio: Sicilienne in E-Flat Major (Arr. T. Miteva for Cello & Chamber Orchestra)
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additional property: OTSHash
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additional property: OTSTimestamp
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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