ISRC USSM12307661
Verified recording
USSM12307661 is “Do You Hear What I Hear? - Sped Up” by Andy Williams,
registered on the CopyrightChains blockchain with CopyrightID
0x00cf5fe2bb264806aaf766d2ae96fb3fc2b44e9e2a8f6ccc08ecb317a4778330 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12307661.
Recording identifiers
- ISRC
- USSM12307661
- Title
- Do You Hear What I Hear? - Sped Up
- Artist
- Andy Williams
- CopyrightID (CopyrightChains transaction hash)
0x00cf5fe2bb264806aaf766d2ae96fb3fc2b44e9e2a8f6ccc08ecb317a4778330
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:caf077fd3794d77cc3ef64eef8321cc8658d74a6e54b3aca43b02dd109f11b7e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12307661
- Bitcoin block existence check
- https://blockstream.info/api/block/960370
Full record
Track page: Do You Hear What I Hear? - Sped Up · Machine-readable JSON-LD