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 0x1f1160256947c4009fb219a9640180dd7dac49918f549566f5a030c1057e7cd8. 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/0b7e74e5-c045-43c7-909e-0097119deec3.json and https://artists.proofprofile.net/proofs/artist/0b7e74e5-c045-43c7-909e-0097119deec3.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 0xca787d89296a0175df4dd9b9771c6197435aa3d6fa36c3c6bb731ee64cdcb628. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2045089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a75ed0ea1dc21054c88f807f9d76522fb3442216fdaba9497b538518a39e2d. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1923491.
Wicher (432Hz full aqua experience remix)
Wicher - 432Hz full aqua experience remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf078064e87c7e0d440b6abf70385e3ff71fd2f5c095d8196405be2b0e8b2c274. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2030482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86299c63397d6205e1b217b99dee797a0154ec6f152671fa5bb0966efa76e163. 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/QZFZ71992006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0f643f94535ea18f68c6b30037d4e9cf5921adc04206329ce9d6e94a50cbb0. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q1919997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2d3c106bcb5e500191360a464c3b235ee6cae1e88e791f586c75f386b9998d. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QZHN32001757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68ef6fe546d9ab5d9795b2dcd4c239fe544786e55c19b689fb28fff063a42f7. 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/QZHN32001758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7458c7276674e96b1d98ef604791e4ec1f2bc87030b6713fc02d584d6568e7. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32001760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f2c2250afc34817b442e8695525e285b78e75b245778f8e11a9406f4815e5d. 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/QZHN32001762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad32d087f262063bf0f1b0e4478f07b1df345909ee9f56b6f65efbbb20116d40. 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/QZHN32001765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdabd4c141e3fdd3b2d29251e4f32f91d50bf9dc099c88b10ebaa416a155354. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZES62184279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0423ec9ad4184e449d4f85a98096cd9f25ec7feaf450c9ccebee0abe7cb209e. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZES62184280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d057a566553580234de57f7a9c13e9c4af92d12fb719e230904898aada2607d. 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/QZES62184282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aae04e8e92be7f2a6f3d7d06109e5ce0f0fe6c0ea9d6b8c888591b0a172d006. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZFYX2261672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc368dd78142dc34a9eb4ddc9c896003584a510fd203d3ee7ef752a3f2df31e9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52273523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf819453a1616adfd409cd2448b279f222b12428c2fc5f90971175765f3f6433d. 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/QZNWV2280259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b53a410bf70e0796ecff2c7e268ba858bcac13a08826b4f0c9585e9c8237abc. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/QZRP42224380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7424659276181e2c9919c876ef53565152ed91122f5ef1dcade8dd34604054f7. 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/QZDA52329008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3980bd9aaa52d5976610eaafc4f7532b2c31ece5a7bef811dcd24483f2ddbd88. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52308413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9985398e77caa1ea8c67ce2c3ff0126a634ed6241ef179e3033761ac00e7876. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82322829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e9c13f89b1467e5daec36fd3f1a2d6783f7df11734d4d514f06529027f7f18. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEM2378019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f8fd73a2a33ac08374b0492a4396aa305b740fd3f739084f59a8214fb16b40. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZK6F2338830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1376f9a0e70d5c72b1398e62ec7293cd12ab180b99e2c3dcb11890748a1ae560. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZTB52379266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae4c93b9beec5a2090aa288e794a2c487fcc7ce59adf120c77a34c8638d0fb9. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZTBD2338312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3c35e382d4f35eedc12c10acbedf793d7b8fdb6187900fb7e5ca64282697ce. 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/QZTBE2375886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18da823e3a44ec7ead5f6c323099e9cec0fe36765b3705aa3d2a73256ab42990. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2303477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d39448745313f550ac6c6a3713ea4bbc7cc03d473feb1384efe6ad56fb52dc. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZWFG2326760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8aea4d661927a294d3ccfaedf935bf96a40d5617f3ec09d970617851fdd205. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/QZWFG2329175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0b59e481b58102bdd638e8a0569bee9ff89ae8b9df238e8aab121ea01a2b1b. 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/QZWFQ2303870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8172b4f1830bda93a1a1ef2b81323326a4981a914cab23d3ce1fed7d29bb20f8. 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/QZWFQ2306684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7b7b22d90cd38147dc30d514df435b2bba141ad051a95d7a47be469f16959f. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2380075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d6d713e060c1d51f778768bd1333eee90d648f5df7cb69d03742e7cdfdb430. 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/QZWFQ2380061.
Pale Tyle Ziomek Że Aż Oczy Mam Czerwone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737beb69401dcf8362a1010f4d187c265bea1028dc6fe576f32f57a0816a417f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZMER2415705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6113745722ef3ed2562cf171ff40155452c0b94822d18b81c8852723d501ccd3. 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/QZNWX2416792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3faaddac6d97a09c49946152888032e7f9de1c3ce6a98768928d1e0a510d99. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2482735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83534bc01fc3d4ff6321dd111ababad2fb228d7aab4546c6b146d0e580e122c. 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/QZTAS2442196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91bbd8ce7e4e23fac9d2bbec48978ff98daf215e3a2989587e850e2035c4683f. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2451862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c613428f3c65595e1cf98688bd43a7a543c5d54493c13d6e1d170175382617. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2425573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965cb4c3a5b02bceb94d27869d1bed2a3a7100a9609695f6cc952e722bbfafe0. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2422714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa062311afef21d0dd709aaa35d0d3c3da51e4618a192e26e40d2fc26e4164b83. 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/QZWFJ2435409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaadfbd76f3274fae18d32274ac7a73c78b4c1c5557cc97a5bb235c16b75b45a. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZWFS2480374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa208b944b35d91470463f1161c6f189be822a71b31b33f748a0112593122da8d. 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/PLB382400412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4847fc9942b73812ec578506579db438cef0f6baf77da704fcbbeb20696f8dd3. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZNWV2171879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b77193bb70408178cb261384c8bdf334dee715b572630ea3d7e75927db9bf1. 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/PLC062112389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f324b706813e3758f14bc75742a9b09c48191367861811dfc3265e54ecbcf62. 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/PLF242211300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f324b706813e3758f14bc75742a9b09c48191367861811dfc3265e54ecbcf62. 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/PLF242211300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe485b7b3b7194a5d8fc18b059c2c0b35a2a986423bd217c3fc5c09dc04e413ab. 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/PL2DY2200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ce79b669cec6dc0e7ab88d8edd91d4dc08ce9899d1d52e50939bd25536468c. 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/PLP801900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a86441d6ecf7cd3a28f66ca22f9fb06fd7de19b6d142679d65fb7fecbc3ba5. 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/PL89B2100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fff11e68c0bd34ded38ef31ee772bb8288b7ed4e0de786fde6de57ccd14b6b9. 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/PLI361898250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbb191f5ddecac195e2d49fc4f0589c8f26c0aacc9f565faa3a7f3a91dd73be. 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/PLB382400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edd888bf0c1de75555bb6cd2fe718ee52abda975aa0be552e6f3b7b5487df76. 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/PLC061807106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacd8fbb52762e87712a47643067ba7c8ab8db44360f4e7b6f4358422a92ab68. 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/PLA801777202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce875b666170b35107f5e30a2f81d46cefb3d78a5b6bbc7ab194bd5f2eaba79. 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/PLA801777208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe187ffdc4fc8a2a671809c6612f22de3944e0a11710a2178dfed46f467e71784. 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/PLA801777212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c450e7312b3490dbcab955de2c6842a8b2541b558d31fce0d03f51318a1208. 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/PLA552300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa208b944b35d91470463f1161c6f189be822a71b31b33f748a0112593122da8d. 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/PLB382400412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c6c2658b4832efe035e93652e916d0c97771bfbc08912a152391bd1aff9bbe. 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/PL90K2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0efc0cd82809a67791db477186a27d345830fd04284fc8c30e92a3bb99c1e98. 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/PLB382400975.