1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 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 0xc2f9bc7d87e1f69adbe5741e025c9a14678b6a1ecc3f1216e2b0d5187dd22d8c. 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/DEA890900152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7e9156fb3145ec6626146b9a5bdc0e911012b10fd62d425ec5e9e8e4197e13. 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/DEA890900153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22181a7c722b2979c7879b5286b9a73abe23e5b1e520e2bf7df3ad6155346e4b. 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/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 0x2ef1973ed153aa8ed65fa4b658576300c23fbbffd41b9b5f1cdf1add4460e0e6. 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/DEA890900161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0c6bdadb6c40ef938f83a3929978510d64ce7a9f2d531eb3c0d179952cd4f1. 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/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 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/DEA891000854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224d083f2744ab60ca9eceec7d5957fd2873149e4c7cb6288ab9edfd75683d59. 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/DEA891000855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f26de4d5d037c9ae70467630c74d5780ca92f9d8e8dd3156dfd0dbf56ccb7cd. 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/DEA891000860.
Same Girl Collector's Edition Bonus Tracks
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 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 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/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 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/DEA891300255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf933f66ad72ceea76a9a4d596016a7ca3f4a78afce3db802e2eb67789c86ee66. 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/DEA891300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a4a9eed8e332d7afc88dd3c1c8ceb1a42b8cd674d2826aec04f37cfd1e1bc7. 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/DEA891300257.
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.
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 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/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 0x747b04e25f52f1215f1c1e42ab7e572fe7f955f5818a21a4f2bcb46b734956f7. 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/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 0x7eb7a1a4bfa29bfb47afa1a628c201b8e7cdea11aa297cec369ebe1c913183ca. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:34:39Z), 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/USWB11803473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6797208f49284c511db107427e2cfbe50049d84a11e8ea6cd68d758e58c0c88. 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/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 958271 (2026-07-16T09:16:54Z), 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/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 0x3d534f1340c4c6b24bd43a80e18002d0e5db52afadd8ea9812cc6be13f7464e3. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/USWB12102981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd8bc17ed73cef0d5510f086225e4289fb7047159f1210d4f31f85c9fa2fc13. 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/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 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/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 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/DEA622302640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae208cc86dae6c82f50866456a85268f00a5b9fde2bb959ad02934937a4295c1. 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/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 957866 (2026-07-13T14:54:25Z), 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 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/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 0xdd04a7d91bdee97115c5239e9a1024ce230384adfb6f3cfe60ae055ae0672753. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:47:39Z), 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/FR6F31236210.