ISRC USQ4E1703237
Verified recording
USQ4E1703237 is “Building a Snowman” by Marco Beltrami,
registered on the CopyrightChains blockchain with CopyrightID
0x20a0b04cb26eeb29c9714d5819e4590f288ab66e1f2c2999d963a26cc6f100dc and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1703237.
Recording identifiers
- ISRC
- USQ4E1703237
- Title
- Building a Snowman
- Artist
- Marco Beltrami
- CopyrightID (CopyrightChains transaction hash)
0x20a0b04cb26eeb29c9714d5819e4590f288ab66e1f2c2999d963a26cc6f100dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:220f876ab6c957328551e644b66de39a8aadeb269f8f27ad041e7999546dd37a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQ4E1703237
- Bitcoin block existence check
- https://blockstream.info/api/block/960397