ISRC USMC13762740
Verified recording
USMC13762740 is “Harlem Congo” by Chick Webb,
registered on the CopyrightChains blockchain with CopyrightID
0x9d29409f5accc816d743c534ad6d45442fdc69e5ede76cc5d5165073acc3c3ae and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC13762740.
Recording identifiers
- ISRC
- USMC13762740
- Title
- Harlem Congo
- Artist
- Chick Webb
- CopyrightID (CopyrightChains transaction hash)
0x9d29409f5accc816d743c534ad6d45442fdc69e5ede76cc5d5165073acc3c3ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7dec3a2567ecda557073aa654978145b4b11b8c44873df1eb971929512dfe38a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC13762740
- Bitcoin block existence check
- https://blockstream.info/api/block/953520