Paula Atherton is an American jazz saxophonist. Career Born and raised in Massapequa Park, Long Island, NY, Atherton began playing the flute at the age of nine and then the saxophone during her teen
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61dcd575ba2b9114f08f61c3de7d5da4e187de66788c659ad429c5445edd2b3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c13fdf36-476f-4bb1-8cd5-93b2a2fe674e.json and https://artists.proofprofile.net/proofs/artist/c13fdf36-476f-4bb1-8cd5-93b2a2fe674e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437c46a954ae60bf7fcbb540e4c3b451e471a7222d5aa7bd06231dfe2861abb9. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:01:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1175651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66da75075a69d67858a07ea2fe33a0c559af4532616a8285b22374cccf0b3cb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1175655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6a417065d271abe646d8446e8a096a7ca57619d9eed0df7409efbcd3c36163. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1727915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0038433bac1668cc693ff9493db600f03ace1007c83a5a44754a51a3c20c7dc8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1727916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e9703f1dd70322775cac8b68cb6462540299302364768dd202e49ff2ed6757. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1727917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510eadd748762f7d36bf6902cd7bad3dac8b10ffc80bbddb497a369e6a7d9307. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1727925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882682c8db7de020ca3da0662adb809e18e38d7d58b2f0d4e10abe8d9df35d9b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSEM2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6153f417ad02222131430e6f26c775cb7982af14be2955a86b440deac50840. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSEM1896470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d46aa7ea386bd3e941cff48225ee815e5e8f0f0a52efc1f6965c1932578cfd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSEM2096471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1aa1bfb5f07a36589ee0df1d4f66fcab5c432fd753b3952bf2a9bd06b3fe0a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSEM1896459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fcc227b18a7ab03d04d0a590570c5af574f18b006c379bc34b37c2eb6e62708. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSEM1896451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb5b6939e8a6002f5c8fc4fcba7935ec198aaebb441c13853dc9617902a5f57. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSEM1896461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd430225eeda3c4bf3f8dcf35e556446632adb996b7e100d449228e76833e3e0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKRI1420210.
Can't Get You Out Of My Mind - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56089f02c6b3cc88fc7aee36839528c720c7a508c5e6ccda9fdc741d3188b5c2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSEM1296441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc513a552c853557511e043f3270b39c82ecdbf4137c8eb7cc9cf4377ab8d59d4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSEM0896401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8e9237c6c71aade7d31b86ed9e46a869162cb20c5bd06d93742f3e78840206. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSEM2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027c42284fe057b4b263b2538b2bcec3d4e1853937651768b2d6c9e3e411354a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSEM2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749a41ce80584c08372d155ba5f9125511d1af2c99f8f281f686ddc5addd5e60. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82454994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa115d2aebe626642db7a6af1ea3a2950ff6bbaf51556553d7689d2211a8e1590. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82455002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403584977ec3236a8a72bc0165ea9a8fc5c5860081e45194f3decd4742700513. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2024919.