ISRC SE5IB2304973
Verified recording
SE5IB2304973 is “The Waltz” by John A. Nilson,
registered on the CopyrightChains blockchain with CopyrightID
0x3b1ae7700d62249be99cb054e938f267267ef1e263babd2a319ec9549978c297 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2304973.
Recording identifiers
- ISRC
- SE5IB2304973
- Title
- The Waltz
- Artist
- John A. Nilson
- CopyrightID (CopyrightChains transaction hash)
0x3b1ae7700d62249be99cb054e938f267267ef1e263babd2a319ec9549978c297
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:6002475cf3b63ef80c2d645748ccc6b2a57ccf588f4229195e461db3fe11c44d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5IB2304973
- Bitcoin block existence check
- https://blockstream.info/api/block/960468