ISRC USC4R2101654
Verified recording
USC4R2101654 is “Sid Says Goodbye” by Marco Beltrami,
registered on the CopyrightChains blockchain with CopyrightID
0x627b5bc164d55e8f4bd6d86f79d77c6c046349045d535a1bd5e74a726d6a28e1 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2101654.
Recording identifiers
- ISRC
- USC4R2101654
- Title
- Sid Says Goodbye
- Artist
- Marco Beltrami
- CopyrightID (CopyrightChains transaction hash)
0x627b5bc164d55e8f4bd6d86f79d77c6c046349045d535a1bd5e74a726d6a28e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:3b30a6c7167fb53d416770af09a971a1ddc98664855c59baf23c3df80a385c93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2101654
- Bitcoin block existence check
- https://blockstream.info/api/block/960448