ISRC DEPI82307176
Verified recording
DEPI82307176 is “Three Etudes De Concert S. 144: No. 3, Un Sospiro in D Flat - Welte-Mignon 569” by Franz Liszt,
registered on the CopyrightChains blockchain with CopyrightID
0x9539ff480fb9e3574c35239e988c7baa2634a29ffe2b0d9190b290bc7316f3cd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82307176.
Recording identifiers
- ISRC
- DEPI82307176
- Title
- Three Etudes De Concert S. 144: No. 3, Un Sospiro in D Flat - Welte-Mignon 569
- Artist
- Franz Liszt
- CopyrightID (CopyrightChains transaction hash)
0x9539ff480fb9e3574c35239e988c7baa2634a29ffe2b0d9190b290bc7316f3cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:325c47851c0c44b69749b3d8c672b0f684962ee07b4ca65c5d5e5002f4e5fa15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82307176
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Three Etudes De Concert S. 144: No. 3, Un Sospiro in D Flat - Welte-Mignon 569 · Machine-readable JSON-LD