ISRC USDY42494728
Verified recording
USDY42494728 is “Montreal” by Mark Lettieri,
registered on the CopyrightChains blockchain with CopyrightID
0x66100d713dd6e319f5decb84d2f508ea4b65c7572c0385451971c53c5dd412c6 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42494728.
Recording identifiers
- ISRC
- USDY42494728
- Title
- Montreal
- Artist
- Mark Lettieri
- CopyrightID (CopyrightChains transaction hash)
0x66100d713dd6e319f5decb84d2f508ea4b65c7572c0385451971c53c5dd412c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:3cd09cb46cc52d20ce99ebbe4abe99d81f7b42ae9bd940061079765776f8eff5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42494728
- Bitcoin block existence check
- https://blockstream.info/api/block/953515