ISRC US3M59454810
Verified recording
US3M59454810 is “Third Transition” by Stephen Sondheim,
registered on the CopyrightChains blockchain with CopyrightID
0xaf1c2dc7082dea0880271e20772f366274c0655db351fa5ab22afb55996544dc and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M59454810.
Recording identifiers
- ISRC
- US3M59454810
- Title
- Third Transition
- Artist
- Stephen Sondheim
- CopyrightID (CopyrightChains transaction hash)
0xaf1c2dc7082dea0880271e20772f366274c0655db351fa5ab22afb55996544dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:7b91dd2752eecba3a7a55c4508982101dcede715171ae409f022869f9f4b2e67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M59454810
- Bitcoin block existence check
- https://blockstream.info/api/block/960117