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 0x7d6b7a1d99eb678f40078f63fae5c3031595aafefea1180003aee80998ee37ef. 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/fc8b307f-dae1-49ed-bbb1-6ad9b5697b74.json and https://artists.proofprofile.net/proofs/artist/fc8b307f-dae1-49ed-bbb1-6ad9b5697b74.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 0x8ec1cc2c3a6c194dcb1430bfa9796007d289e755232728d24b401ad096a11591. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QM24S2006294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfe5e789ecb7292a6249a7fffdd58af371daacd101760375fc8a42d7d129dcf. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QM24S2004848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19f01db1107db91d37895439cbb555b675220e9fd09165c6e9f8bb481b75fad. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QM24S2002946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb7ed8b972e19924e5716db667d5fd4226c464de0d350a7fa24fdd8e5b37d1d. 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/GBRKQ2050920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47362beb21f86b04b7c995d9538ce71fc65c7b6f3249013d257d989c69098743. 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/QZ5FN2160303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a7a42c1e1f260a7bfd434a2085ecdf5f93115baa1de069e468946ccc66f02d. 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/USLZJ2156312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47362beb21f86b04b7c995d9538ce71fc65c7b6f3249013d257d989c69098743. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZ5FN2160303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb7ed8b972e19924e5716db667d5fd4226c464de0d350a7fa24fdd8e5b37d1d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBRKQ2050920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fedf0d78c7dacf48fdea802f63c405cb608b3d565597d75888ae741b83db08. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBWUL2171127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa7deae25b5e50e8f07997e2e6b87ac84d89f4338aeab703920afc5c62354f3. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBWUL2290857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde30dc8d206df59cf57161190168938a748a685ed77f3a35004fca02eda40981. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZTRX2241774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb396dc77572e72d845f055448ac18584c8fa94be862f04f6dc0f5d2aed13c0c. 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/QZWDD2248460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537b8933fef3d636fbb8d7c363f476954f5bc22564ad9b3abe5e01406b020f1b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZWDE2259146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f58a7142ab2d72b235787becd4763a3367411dfd5d196c456e068c49567f50. 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/USLZJ2358383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c17d1b01ceb5ffdf349bf3a67dcec284389b41b1ded387aee5d5e449deb4518. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZ5FN2318117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b33aef02bcce1a9a891e1e8618f691f872ecbfd081a692d6638c6aa16e6bfb. 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/QZTV32385084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef910439e937b0a97274eba0bf488531526ef068da3eba1bf69541985d1a226. 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/QZWDE2313160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55b67196f17335c3d59a12bbf549a1aa6c6259cda86d769f88a1cb51607d90a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBWUL2395945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ed28a83192e93df6bcb46a828fbf4e4861f075c7a4c20666cd633f305712b5. 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/QZZ8A2350748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef910439e937b0a97274eba0bf488531526ef068da3eba1bf69541985d1a226. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZWDE2313160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b6da1c709d6a010283a8034a5284eb9f8331647eab8d65fb080bded335d6df. 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/QZZEB2377995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ed28a83192e93df6bcb46a828fbf4e4861f075c7a4c20666cd633f305712b5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZZ8A2350748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8082d9ce676deb28a5940cbcb699d81209c6a6a840c54a0a83552e18ab5b537c. 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/QZ5FN2438867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b6da1c709d6a010283a8034a5284eb9f8331647eab8d65fb080bded335d6df. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZZEB2377995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720604babe5ec49d4b33af8f95ab094bb74810b407588f1a3170b83f84af56a2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:47:38Z), 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/QZ5FN2428541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9579a04bceafbe9626801fb63e0d385756cb5a657ff905fbe8a74157d903e3. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:44:27Z), 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/USLZJ2417013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca86e1709931c13ee3c1e0a981e11067dd672557961697a0b9661cd8e367f01. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/GBRKQ2424908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4593b4bf6abb1f03a4e86f5210b672365cf488dc6483ee8deae65aff8a5102ab. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GBWUL2431413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80363e8350c10014fb3866798fc4150aa2987216f0ea22a59d00dc4e508c028c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBWUL2463394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4593b4bf6abb1f03a4e86f5210b672365cf488dc6483ee8deae65aff8a5102ab. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBWUL2431413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22468b313583b980b9208449535f5d26d248a94983041dd168645293cc274d1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USLZJ2416991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677835a6c7273d5fc221fd54c04db129864ab43a7276efb04c6dfb0f1086a411. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZ5FN2483620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca86e1709931c13ee3c1e0a981e11067dd672557961697a0b9661cd8e367f01. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBRKQ2424908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff126315dff8102934b34f8121627bd16a308068b45290071764831358983e72. 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/QZTV32414118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4593b4bf6abb1f03a4e86f5210b672365cf488dc6483ee8deae65aff8a5102ab. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBWUL2431413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80363e8350c10014fb3866798fc4150aa2987216f0ea22a59d00dc4e508c028c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBWUL2463394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca86e1709931c13ee3c1e0a981e11067dd672557961697a0b9661cd8e367f01. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBRKQ2424908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677835a6c7273d5fc221fd54c04db129864ab43a7276efb04c6dfb0f1086a411. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZ5FN2483620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22468b313583b980b9208449535f5d26d248a94983041dd168645293cc274d1. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USLZJ2416991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ac911504d21e067404eca0adbcbe58413f023c0ae3842aebcf2d5fee7a5e28. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZWDD2482426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc302f3fcadf28d0e2816b0fa19b663a69deb54d976265b54fc400c99c8c308d9. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZWV32432605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6874ae42d3b6d1c708a29faf5a16d2684ca8adb27eb84148c638d4aafc5ded33. 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/QZWV32437727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bd90f34aa13f58388569bbbe9cfe8fb9e7c0582296b568eded7dd084d1afaa. 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/QZWV32437620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4593b4bf6abb1f03a4e86f5210b672365cf488dc6483ee8deae65aff8a5102ab. 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/GBWUL2431413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677835a6c7273d5fc221fd54c04db129864ab43a7276efb04c6dfb0f1086a411. 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/QZ5FN2483620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff126315dff8102934b34f8121627bd16a308068b45290071764831358983e72. 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/QZTV32414118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cca3882ac36bb98cacc50783f6459e998f5b68e78df8ea9b678c778fc060304. 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/QZWV32437651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d13d8e496fedc5f9c224ea10fa507afd3a0b31c0dd53d59d53e0ca6b7855ab. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZWV32437653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344e9566dca222f4d04b26a3ee15a3c64b6dad60e45e3c99c9ac10e2bb316837. 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/GBRKQ2193709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b33aef02bcce1a9a891e1e8618f691f872ecbfd081a692d6638c6aa16e6bfb. 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/QZTV32385084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537b8933fef3d636fbb8d7c363f476954f5bc22564ad9b3abe5e01406b020f1b. 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/QZWDE2259146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6874ae42d3b6d1c708a29faf5a16d2684ca8adb27eb84148c638d4aafc5ded33. 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/QZWV32437727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22468b313583b980b9208449535f5d26d248a94983041dd168645293cc274d1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USLZJ2416991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb396dc77572e72d845f055448ac18584c8fa94be862f04f6dc0f5d2aed13c0c. 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/QZWDD2248460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ac911504d21e067404eca0adbcbe58413f023c0ae3842aebcf2d5fee7a5e28. 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/QZWDD2482426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80363e8350c10014fb3866798fc4150aa2987216f0ea22a59d00dc4e508c028c. 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/GBWUL2463394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d4a476294d5a2eeb0ec41c6f1ce8158519e2c27f99675f82a56e87c78c05f1. 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/USLZJ2488857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa7deae25b5e50e8f07997e2e6b87ac84d89f4338aeab703920afc5c62354f3. 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/GBWUL2290857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fedf0d78c7dacf48fdea802f63c405cb608b3d565597d75888ae741b83db08. 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/GBWUL2171127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cf7b29cdbb647eaae76c4237515d8e82eed072c3d3e44db30ab309a5a12472. 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/QZTRX2352401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca86e1709931c13ee3c1e0a981e11067dd672557961697a0b9661cd8e367f01. 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/GBRKQ2424908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84318a14aac1ea0bf8d58560e10500dbceff426c71470db28e69348a266d66fc. 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/QZWV32438704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd714be7808f0162159bd8e50ad67779cdcb1cb7b3b4030eae9da9ad4172f7e47. 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/QZZEB2457242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc671a6b813f2f7ecf845f2970dcf470240ffd89767ccab1490ab343be09e3c. 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/QZZ8A2416923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb993f8164b39d45010ec9945a85dea15b3b6eeb77403073b2f3a23623ac3e148. 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/QZZEC2414470.
Summertime State Of Mind (with Mellodose)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7ae5ad6a9a62165eef50dc5b20dafe2b7872955463377153e1ad26ee76ee4c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBWUL2479095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b8df16c5aa60c3a2d948c2342b8b2f54bda862984d58b5232190e21174686b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USLZJ2474398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b8df16c5aa60c3a2d948c2342b8b2f54bda862984d58b5232190e21174686b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USLZJ2474398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef910439e937b0a97274eba0bf488531526ef068da3eba1bf69541985d1a226. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZWDE2313160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06aa9bcbee9754db3aac37bcf5e3d08f2b3df4986c8e4092fbe9212cd0982b5a. 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/QZ5FN2418512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b6da1c709d6a010283a8034a5284eb9f8331647eab8d65fb080bded335d6df. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZZEB2377995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ed28a83192e93df6bcb46a828fbf4e4861f075c7a4c20666cd633f305712b5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZZ8A2350748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8082d9ce676deb28a5940cbcb699d81209c6a6a840c54a0a83552e18ab5b537c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZ5FN2438867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55b67196f17335c3d59a12bbf549a1aa6c6259cda86d769f88a1cb51607d90a. 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/GBWUL2395945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f58a7142ab2d72b235787becd4763a3367411dfd5d196c456e068c49567f50. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USLZJ2358383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c17d1b01ceb5ffdf349bf3a67dcec284389b41b1ded387aee5d5e449deb4518. 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/QZ5FN2318117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b33aef02bcce1a9a891e1e8618f691f872ecbfd081a692d6638c6aa16e6bfb. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZTV32385084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2097eb24a9fd2ddf2825fe15950b56fcd762c61a5503764dbcc05649fe05bdbe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBWUL2137715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9538710643609bc5ae5284b902df60fb1b5c414fda2677a6baf5faa7fa240c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USLZJ2204339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4d58207062b40ead9aaee46b9e559f99dd793e71a184e189ced2f31a4f2eb6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZTRX2320858.