ISRC US3M59891208
Verified recording
US3M59891208 is “Heat Wave” by Irving Berlin,
registered on the CopyrightChains blockchain with CopyrightID
0x830ec1cd56a434cf07b55033e09cdbf6be45d883d57e6ba7ad55ee26f5ccc1a1 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M59891208.
Recording identifiers
- ISRC
- US3M59891208
- Title
- Heat Wave
- Artist
- Irving Berlin
- CopyrightID (CopyrightChains transaction hash)
0x830ec1cd56a434cf07b55033e09cdbf6be45d883d57e6ba7ad55ee26f5ccc1a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:921b527043265490c3f9989112aa2450567c6dd2b925ec934c4104f0e7708890- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M59891208
- Bitcoin block existence check
- https://blockstream.info/api/block/957118