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 0x84f0f5f217aa402d3cc4b5d0754453b55ff4cfa7572eac057ad9c729630b0305. 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/85f8f715-6a29-4a81-ad94-5f0ca1dd073b.json and https://artists.proofprofile.net/proofs/artist/85f8f715-6a29-4a81-ad94-5f0ca1dd073b.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 0xe118c145123cd8b4d41e6990a3b11724a1d5ebd49faeb3714c6105cf7763da3f. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/FR2P60200040.
The Old Garden (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0bbce4cf6e2b63e105ea407f58d77921f1584395adc90ae518aaae335d1c8a. 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/DEA890900150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bba953408b37ef7cc4d870d8f0cafb10b7610f696d257bd4380068c1764e61. 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/DEA890900151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f9bc7d87e1f69adbe5741e025c9a14678b6a1ecc3f1216e2b0d5187dd22d8c. 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/DEA890900152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7e9156fb3145ec6626146b9a5bdc0e911012b10fd62d425ec5e9e8e4197e13. 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/DEA890900153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c780f4acba91aaaadf41d1d487bbef01943d821b62296883b43a2b714cba609. 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/DEA890900154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22181a7c722b2979c7879b5286b9a73abe23e5b1e520e2bf7df3ad6155346e4b. 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/DEA890900155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dce4f82c5c335ac4081f886d096eac405f2daf7932f05f0cedf02be6c201c46. 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/DEA890900156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c22ca0b90c4618c96bb9b528b21eb03ecacc845ad8eae2ff6a693980b1e3536. 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/DEA890900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef1973ed153aa8ed65fa4b658576300c23fbbffd41b9b5f1cdf1add4460e0e6. 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/DEA890900161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c2308a383f25865c0d2054d2683ffa2f46a8139717bf61c02c7b090db40f98. 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/DEA891000850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0c6bdadb6c40ef938f83a3929978510d64ce7a9f2d531eb3c0d179952cd4f1. 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/DEA891000851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510b9e10d3421f1233fc68aca141664ba6f1ce83bd3878311250fcd73e9a2796. 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/DEA891000852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57543b4b517c15dfd7096ddec59460c220efbfe3bc959ed4252adf4d05e50949. 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/DEA891000853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aaee11a40f1b2a322d45720b2bed623a0f11b054f35e619d7c933dabc77a3d0. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEA891000854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224d083f2744ab60ca9eceec7d5957fd2873149e4c7cb6288ab9edfd75683d59. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEA891000855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156f219948479cd67130c6acdc67b2e26d31ee2cd372f041d3dee44dd7f09809. 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/DEA891000856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48d761819c3aa166067827bc22d78319a3e357cd2a7b62ef8050c282f6ec1ec. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DEA891000859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f26de4d5d037c9ae70467630c74d5780ca92f9d8e8dd3156dfd0dbf56ccb7cd. 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/DEA891000860.
Same Girl Collector's Edition Bonus Tracks
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee6a9f78611c46746c024152db2fb1ba773ff553e211808bc8645d0ece99111. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/DEA891101750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72098f30257d3331cbb0bbecc219282cc4c06876016b1c729ac913072e63058f. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/DEA891101751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1119e1d22a192595656fc764a3ef1a09c7644896d8611b54b793dde4700a41fd. 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/DEA891300250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfd9495e8462f043180427300c83b6c5929bcbbc635eb151838d67155d982df. 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/DEA891300251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ff5fa6dbab1afc0de77d792d30667584e581dd9df7ca4cc7a753bb45ececd7. 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/DEA891300252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd101459a922231033c8a9a1427107af66ffbfc690a43a9f1dbe307281ad4e77b. 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/DEA891300253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbe3115c97ba6d13e1f911c9742f22f6a29f95668b16e729c96811f2c896f18. 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/DEA891300254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ecc46b7d9855dc6c1ce7a855ff0e6e1c3a335aecefc95d23b29b88110489bb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEA891300255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf933f66ad72ceea76a9a4d596016a7ca3f4a78afce3db802e2eb67789c86ee66. 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/DEA891300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a4a9eed8e332d7afc88dd3c1c8ceb1a42b8cd674d2826aec04f37cfd1e1bc7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEA891300257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0d028fd254e7186d621f7acfe0c43a59cae94eac81653ee11d752951e9e63a. 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/DEA891300258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffd51bac63c555082360d39c37710d4a365047c8c1dd502c2daa283e2384704. 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/DEA891300259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819e2bb7b40063608ca61142892413de08690932bc10bc834a05957d523ea857. 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/DEA891300260.
She Moves On (with Jamie Saft, Brad Jones & Dan Rieser)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf074a4770b9651e9b59dfc45c1fd27cb1e4249e2025b44ed9381bc08a08c197d. 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/DEA891700180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa504ae45362417224f9e05cdb8b5314205327debd803c7b8f2b9597a1caac155. 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/DEA891700181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb61de248956de5fcde4da6b1b00df727fc307f0f74d5721cc9dc27c191c36f82. 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/DEA891700182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f37ebe38c32b24350853064ed0b272a5d65a5122eff80162009bdff4e9fb76. 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/DEA891700183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e05ce3adad0d3d262d0b91c200ff786a1b7b5a5ac8e5ed946a0a198f264d647. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/DEA891700184.
Black Is the Color of My True Love's Hair
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9baa2ecefdcb91fe45fd2ea62a9d692b50ed90897fb94817f3e0a74d3db44c. 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/DEA891700187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e99be241bb1aecc6baa7a7c00cd7333d896a4952d1a290ee55d7803a96c30a. 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/DEA891700189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747b04e25f52f1215f1c1e42ab7e572fe7f955f5818a21a4f2bcb46b734956f7. 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/DEA891700190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f6378a3d352b7530b2438a387cd7a643ed762fcce0d1756a35c470060b5935. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USWB11803472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6797208f49284c511db107427e2cfbe50049d84a11e8ea6cd68d758e58c0c88. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USWB11803474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa703d662e15bccc0ff45196619c7f33924a34e7fa6f9df6998aa241c7dc533f8. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:54:34Z), 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/USWB11803475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2180f96f726437215fb825b992e61a643a84131d51b8abbdce4ffb14a0c9159. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USWB11803476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1193e186cef892d2e2a57300c4b121150882166e88d9999813011244ae32baa. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/USWB11803478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09173621ad16920f7e3b93280e51806887d83b713126b359c841437ef5ac1261. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USWB11803484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc944b835cd66d81f28f3170e078f4c769f6a81070baa74b969bff7a08af63cd4. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:39:58Z), 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/USWB12102979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52353aab72df86b0bc659f3fbad2e78fb101cf8fb422470f016c50f1823d2cee. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:08:36Z), 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/USWB12102980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd8bc17ed73cef0d5510f086225e4289fb7047159f1210d4f31f85c9fa2fc13. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USWB12102982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00c457603f2a3263521ab6f3bf5dc34caa094860cc7028a0df97335de536d5b. 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/DEA622302635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c42a2730389311a4a4e1cf4d7dc9336b369fc1712a25ce40bd4721b87b5857. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:03:27Z), 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/DEA622302637.
Sometimes I Feel Like a Motherless Child
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf844b4292c15da94311958955bab4e4ee99a1baa61c3fd253064d6aa6bd8d106. 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/DEA622302638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2023dc2076d560c971954b41b1e3f705e5c6fda6a249e221dd664afef0900e. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:43:20Z), 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/DEA622302639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcb28e07d6f925497106a58f551158bc0cac087b129f4163fa841417760d519. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DEA622302640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae208cc86dae6c82f50866456a85268f00a5b9fde2bb959ad02934937a4295c1. 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/DEA622302641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e4a4ce178f4a4373f73e37836e8ef5d24b64922704fdeed0c66311bef495ed. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/DEA622302642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd3ea019bcad61b4b56fa8fbf0a1e1b9fd11a9ad3490b74a64e761cfaed17c3. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/GBAYC2400989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2881aa148a4bd43d6b1d7811c79291e704a7e3e117950b22428edbeafc9ad1. 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/DEA622404005.
Fahrt Ins Blaue II (Groovin'in the Spirit of Jazz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f37ebe38c32b24350853064ed0b272a5d65a5122eff80162009bdff4e9fb76. 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/DEA891700183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f48cbf28fb0dc282d1fc19b4f22a1b9d81c7e2e8c31fd1b06127834062fe11. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEA891300372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bba953408b37ef7cc4d870d8f0cafb10b7610f696d257bd4380068c1764e61. 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/DEA890900151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c780f4acba91aaaadf41d1d487bbef01943d821b62296883b43a2b714cba609. 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/DEA890900154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0d028fd254e7186d621f7acfe0c43a59cae94eac81653ee11d752951e9e63a. 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/DEA891300258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee6a9f78611c46746c024152db2fb1ba773ff553e211808bc8645d0ece99111. 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/DEA891101750.
Fahrt Ins Blaue III (Dreamin' in the Spirit of Jazz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1119e1d22a192595656fc764a3ef1a09c7644896d8611b54b793dde4700a41fd. 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/DEA891300250.
Pop In Jazz (The Greatest Jazz Covers of Pop Hits)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156f219948479cd67130c6acdc67b2e26d31ee2cd372f041d3dee44dd7f09809. 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/DEA891000856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5ebd73ee12188527c3e809831b882866c2ab2c3f1cdd5e7829a60adf2367e8. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T16:37:59Z), 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/FR9IN1900080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5ebd73ee12188527c3e809831b882866c2ab2c3f1cdd5e7829a60adf2367e8. 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/FR9IN1900080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5ebd73ee12188527c3e809831b882866c2ab2c3f1cdd5e7829a60adf2367e8. 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/FR9IN1900080.
Erotic Jazz Moments (Essential Collection)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c780f4acba91aaaadf41d1d487bbef01943d821b62296883b43a2b714cba609. 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/DEA890900154.