ISRC US3M59454820
Verified recording
US3M59454820 is “Fifth Transition” by Stephen Sondheim,
registered on the CopyrightChains blockchain with CopyrightID
0xc78027905bb8c87fb701c22abee9426ccd1fe887ee2ed25ddec480b17891433c 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/US3M59454820.
Recording identifiers
- ISRC
- US3M59454820
- Title
- Fifth Transition
- Artist
- Stephen Sondheim
- CopyrightID (CopyrightChains transaction hash)
0xc78027905bb8c87fb701c22abee9426ccd1fe887ee2ed25ddec480b17891433c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:08ca6f92c0299028e4d0565b0449ac114888cdec06d0b0b6e8a4dc93df98f0de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M59454820
- Bitcoin block existence check
- https://blockstream.info/api/block/957118