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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1609f92f7e6c500c56cef97fd14b9916771982c5aea041ffbca1b36aa92f58. 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/86917089-d14b-4912-8b6e-a2f8ac385a28.json and https://artists.proofprofile.net/proofs/artist/86917089-d14b-4912-8b6e-a2f8ac385a28.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc687ca59f46806068f8573f78138fe0982155bc8cd9de76f507ba5d2b7b0a024. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZES62485224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84417c1fbc510368514d410b186f2a1d22dfd5ad9e7310e34fa69c286d128a26. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZES82434076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3ac81d5acd0b297921720ef32512ff4c524694e4462c8f95bb5ab61d2007ee. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T04:33:27Z), 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/QZK6M2469018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70beb25e5cf5e261a08c0fd49ad835b306723132767d00fc98f0374d6d839233. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZMEN2421240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae8930a5cc107a7eb6f1f9db79cb09a505a1b7b71bb769a1b9365d9e99c802d. 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/QZTAY2463347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e29c54fbc76a50c55c74f76cd975d59b1a6509be16f8cee03b2405bff815cd. 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/QZTAY2463348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4ae9e4a9e18b86cd7fd9e986b2b54716b4f88dbe9561ada3020c2a916713d5. 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/QZTAY2463349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ba76fdc83b86ff1e5a82471abcddf4d9702a55dec18c4176b636fd912ec4e7. 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/QZTAY2463350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa576643e36484d26cab405a0e82e3cb98ba397b3b10ff77fe1942c8649345c30. 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/QZTAY2463351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f432b23349cb8b857ea92adf87c9623aa4836873aa4299854a35edd94565e27. 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/QZTAY2463352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7591f244d67f55d4b9876d619ea7fe725a3a2fa02f478911a2d83a4bf0ae7422. 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/QZTAY2463353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c46ebf51f095033e7dec3b43308dd1fb91711189ea1a2006920e6dbd5ecccd6. 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/QZTBD2451410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2df07f6016ef554844869e736cab00789f21a29787096ef27e94f700ea5f62. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZTBD2451411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03f050563fe74fc966b652f1fa2237e0eb74a8df6de1c0e8c001efa55fbb1f3. 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/QZTBD2451412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbf1999334cf99845afa62d935b979abaeb5b637968d5b33cacafa980982fa3. 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/QZTBD2451413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a6e347d8cf1544a013616f973bbfc16da269782ceea2e7b4a95fa8520d79e2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZTBD2451414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f925ba65e01cc5e6aca5f7936233d1bf4578f7c9f5bcf07c446a6006bc88cd. 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/QZTBD2451415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf5dcaa29ffa502f305a739fea8334ed2bd0bf5365ef01e9bb78850a6b93941. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZWFF2417738.
Coming back (Guided Breath Work Meditation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3a20bae6275eb9e09b6bb595835c7b1f86ca37cab83459c243ff6054332035. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), 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/QZWFF2417742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e938a7a8c7e0962da7bbc8e45ff8e31a7c6d63592e0bda33e1e4399f3a0dea. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZWFK2452335.
Deep Phase 1 (Guided Breath Work Meditation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb471b79a0f945e18824eb7370446f7212677afe8c312f62cdbdc9454d4964647. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZWFK2452337.
Deep Phase 2 (Guided Breath Work Meditation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9b701340a0fa555821a4c505e55ee41e506cc34fa20e71b38154d24ce23bbc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZWFK2452338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177ebdc601777725d326239e37141dac4219925fe6a03552661eabb202e7fa5b. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZWFK2452339.
Waves & Counting (for Breath Work Meditation)
first wave (Waves & Counting for Breath Work Meditation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a53e6c3b00bca8f5c11a14b1dcf0776e9e4f3a165276f877b9b0a72ff58ee60. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZWFQ2455685.
fourth wave (Waves & Counting for Breath Work Meditation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb979d68f38de7813ec6dc0ff3d77558e63b689ede6e559b80e993a68c227090. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZWFQ2455688.
fifth wave (Waves & Counting for Breath Work Meditation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e0b90c89d07e7eacb15d7cbba8b24f5871dcc0d73e8fe4ddceaf0685cfafdc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZWFQ2455689.
last wave (Waves & Counting for Breath Work Meditation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f64bd88a0b289f3b405b8f98d210b009dc18115ea55d4eee76cffce7628d06. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QZWFQ2455690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc8f56a0ee427456c35532b97566fc2b3c68e8c70977c365009f8a46af90c4f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZZ7N2412751.
self-observation (breath work meditation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fdf61da7e20c9bbe59a44dee277d914b33651c3bb65f3ddec783cb0ec04ade. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/QZZ7N2412752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0932357cd1e33c9fca84147bb93936c233a1d5b8240f35bf0c1d7ae3dc41dff8. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZZ7N2412753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9991e6c2e13c86601e1eadae17cd7937abcd8ce3315c39c74ba3bd7b310f6aff. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZZ7N2412754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51aa286d50d0221a37083216d4d78a4baa9a78a00807d27524896c544f34da3. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T04:27:55Z), 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/QZZ7N2412755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca3931ecaf176ce1ceb46ca4c54a27bfd430b28a84497765bed57a779a6fc95. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZZ7N2412756.
Slightly dosing off / N1 (deep sleep music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f6f427c7bbe6bbfb739373cc1450af8b260f72edbda92122df7b16cfbcc902. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:59:53Z), 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/QT3EZ2412973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359d5d6c81727bf6dc3949e87e23fcb324629b481e05a2583d5be30c7cc09d1f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QT3EZ2412977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec45b14858da4dd0c31dda9c73bc6b22c2341170306d58f759bc5241ca2b343f. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QZK6H2521315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70cd84cb9332125224030f5bc597a047042d642f18b7d1da8b0b36fd1d404c8f. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZK6H2521318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3173eb419085008ae5e8e0d20fcb01efe58862a7fc1492265e265d1618eb5e0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZK6H2521319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78b09d9195a2a215d42c525567492a896ccdacc1f8016402427261bed03084f. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/QZK6H2526095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483703b7269b9c61bbb658aaa95689af5dee0bc37d0d41126f6169a962c3e94a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/QZK6H2526097.