ISRC SEWDL9750050
Verified recording
SEWDL9750050 is “Symphony No. 5, Pt. 3: IV. Adagietto” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0xe7290a1b57429dfa1b557a1c583a3396c5d5f072a1052126f5b531cc56fdcfb9 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750050.
Recording identifiers
- ISRC
- SEWDL9750050
- Title
- Symphony No. 5, Pt. 3: IV. Adagietto
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0xe7290a1b57429dfa1b557a1c583a3396c5d5f072a1052126f5b531cc56fdcfb9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:acaeadb73e3b16b6a311d2fc11ca11ebbd6f0375667299c248d1b621bf976ea8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL9750050
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Symphony No. 5, Pt. 3: IV. Adagietto · Machine-readable JSON-LD