ISRC SEWDL6137355
Verified recording
SEWDL6137355 is “Once Upon a Time In America” by Maria Paloma,
registered on the CopyrightChains blockchain with CopyrightID
0xc7eb1e30785c08ad4f3a52fac857b0e58e162feff87f4e9da2c35e1f5b4443c6 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6137355.
Recording identifiers
- ISRC
- SEWDL6137355
- Title
- Once Upon a Time In America
- Artist
- Maria Paloma
- CopyrightID (CopyrightChains transaction hash)
0xc7eb1e30785c08ad4f3a52fac857b0e58e162feff87f4e9da2c35e1f5b4443c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:594d445be917f9fe947b2eda399f53c4228e9ffc063cb0dd2aa0c07f6021674c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL6137355
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Once Upon a Time In America · Machine-readable JSON-LD