ISRC US6W62119755
Verified recording
US6W62119755 is “The Boy From” by Stephen Sondheim,
registered on the CopyrightChains blockchain with CopyrightID
0x99e31b5df0fcf3a5b6190bf0b521c6fb062147fc86ed1764dc1cb037ebb5709b 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/US6W62119755.
Recording identifiers
- ISRC
- US6W62119755
- Title
- The Boy From
- Artist
- Stephen Sondheim
- CopyrightID (CopyrightChains transaction hash)
0x99e31b5df0fcf3a5b6190bf0b521c6fb062147fc86ed1764dc1cb037ebb5709b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:8875a731b580f96053e7c708559502be1435d7ccc1993559a58a832b81d0ef1a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6W62119755
- Bitcoin block existence check
- https://blockstream.info/api/block/960117