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 0x674934b4fdef9c902a48d89eaf60d676c6b83954ff20abd7077c3ff4ff23ec15. 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/77514495-f5ed-4ccd-ace9-8cebede33d5c.json and https://artists.proofprofile.net/proofs/artist/77514495-f5ed-4ccd-ace9-8cebede33d5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sleep Soundly: Guitar Music for Insomnia
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 0xbd0662b5a749b90f896d181d3317737176d605a52fe129d9e77d8dcb7cdcf41f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1443413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f16adb00b92cd995019be4bac1b5ac67983e50a0023dfc46893b7037bb3a0a. 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/USCGJ1443414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afceaf409ca019f2c22f271b119f43c8d9227b630ab571896efbf6f81453286. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:01:35Z), 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/USCGJ1443417.
We Dream: Modern Lullabies to Help You and Your Baby Fall Asleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cb6ff17612d463eca24aae5f06a7b07e696742f1ee91aba4aa20e8860a96ec. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USCGJ1589568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc27644af35cbc792695d0265edfaafe6e949074b5e88c03a33fec88dbbc13c. 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/USCGJ1589569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4dcff26dc1e8c92463b020e8c3d9f04e9ea4de59dd865e88f8d3bd4c630c7d. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1589570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330906c6b2f62d72744c921d5b55458fd1f463023f337a39bb59f306f38995d1. 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/USCGJ1589571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72350db239ae76a305ceb1e85dd0903606e262553a0c0dadfcd47b2345d60df. 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/USCGJ1589572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370ab1c46d522e45c9fe3213082cb973ce1fb9334821255a0e8efb787af57401. 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/USCGJ1589573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f04a3fc69b7ff2315bae6d4135b5f2bf265620a07d7598d1c8c68f76e860e3d. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/USCGJ1589574.
Calming Ocean Waves (Brings You Relaxation and Sleep)
Calming Rain (Brings You Relaxation and Sleep)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc324380b89c1388627f762b9c1a26e15e7d9d69bea950354975ab6a24b229379. 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/USCGJ1646499.
Tranquil Guitar: Soothing Music for Relaxation and Sleep
We Dream, Vol. 2: Modern Lullabies to Help You and Your Baby Sleep
Calming Mountain Stream (Brings You Relaxation and Sleep)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119f80a342ea24a3bc99f11c8a167ce6dce8d7bfb95e3de8aed27c844657bfac. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81675958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fcb9012ae60cdc95538f8a869a9e9c33bee494556947caa92499e889439574. 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/USHM81675959.
Relaxing Rain: Perfect for Meditation & Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf4c728cb507933795b65b80e288e707fc88ce329bf67e6d42e51f0c960d99c. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:05:51Z), 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/USCGH1780425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbeac95be8b80f0887566dfea3aed05ee99acbab1930b25f4f91d58aec838e26. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1780427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2248854ef7f035bad0f6c003343add217b74d2781cc9fafe6edc3474199decdf. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:33:08Z), 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/USCGH1780428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ff3e3c39e90154e06d4f79918f0a7ac953fa439ea6035537291ffef1709de3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1748027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a517ca40074242fbb9faa1c03f2c05ecad3f6f4a6391b098da0a6e698ed7475. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/USCGJ1748028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe437409f138c970e6bb1857f845d479287d9a80b485cc8249dd937f90ea2aa62. 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/USCGJ1748021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbe2d29c25656d4ce5bc3cadb5f41c50002b4c241dfd13500da2742cd875c32. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:15:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1748029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7006ad20958ae70225096256c45ca290dc0a96ed101e02f418c1ce796dd43a. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/USCGJ1748022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a63de826ec3b671a96b93eab06e29c83c1397cc8c692367afc433287b9f9555. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1748030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b0def7bbd704d6416a18f797b82a15819504e945eff101a61746ba05c3ef75. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USCGJ1748023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf991258a734681c23961accec1ad7a5729b7977130fcb59a7eadd0ec12a805d0. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:47:07Z), 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/USCGJ1748024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee43cf5b791192bdc0970a0d978640da5044ad65f4da03ef2c78899f75e61ca. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USCGJ1748031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314ec1c27be98f893a4d2c0bc8c8e1570af99aa44e324a798ab15a400c6b6abb. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:21:04Z), 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/USCGJ1748025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1783c0cda57c6eabe55059fdcc7f431bedd4061025d45179912eb2b0c9b77a7f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1748032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5121a87ede7606f48d6b6d24b5a6337a41ea1bdad09ad31664a099de5cafc70d. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:37:36Z), 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/USCGJ1748026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1d20664a578bc73d99d396d18955d73efbd2ca4922666f634f2b6736398dbe. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1748033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d0c17a454e0f73d568a377f1d22b55caa9d2e940d6c129a00f7503c80f9185. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/USCGJ1748034.
Relaxing Rain and Distant Thunder - Brings You Relaxation and Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997a5ccc9228a8ca68a4218df0a2d77a99cf1592c0de4aa842435b3c8b44112d. 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/USHM81727302.
Calming Rain and Distant Thunder: Brings You Relaxation and Sleep
Relaxing Songbirds: Soothing Sounds of Nature
Calming Songbirds (Soothing Sounds of Nature)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ed68b28396362bf83ff69b3a5a433bb6fc7dbeff151ba962feeb11447895c9. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:33:37Z), 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/QMAAK1879998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3237d6d95a796e9fea3e530823328f15fce2cbb5b8554a9ca874a5ae82d7d9. 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/QMAAK1880000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaef0ae88246e0b899d1e734fc1517ac58febb098e8af16cec86726e60b89c8. 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/QMAAK1880001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8373f18b1ceb3eb778655d7ba8faf15d22224012b4f84d0c24253bfeb4f5ff40. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QMAAK1880002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9660422fda8dfe4902ca9a679f6a92e395e09b73ada760d90eeed06527c069fe. 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/QMAAK1880003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5790ce63f70e469263ac16d541d61e3c6868dcf3fe9c46dabea878635df95592. 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/QMAAK1880004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de8a3e3b505d80939a9900030b05136ea519aac994c9cff9cda799d21850dcb. 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/QMAAK1880005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9638a1b9930462cf636ed908a41751c9d7d3c24e85d89fd61a5d6e15339487b. 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/QMAAK1880006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1ad69422d23a6c9ece32c1b0f2d37e676224a31a4f4b56ecd85d0f102be36c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QMAAK1880007.
Relaxing Forest Sounds - Soothing Sounds of Nature
Calming Guitar: Soothing Music for Relaxation and Sleep
Peaceful Guitar: Soothing Music for Relaxation
Deep Relaxation 4 Album Set: Perfect for Meditation, Relaxation and Sleep
Relaxing Guitar: Soothing Music for Relaxation and Sleep
Looking Back (Native American Flute Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed4662dfbf4ef49575f91ec9b87da9378a35e410ce1217b582445667f89c919. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2103379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed4662dfbf4ef49575f91ec9b87da9378a35e410ce1217b582445667f89c919. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:50:47Z), 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/USCGH2103379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ac2d71fca6f7e01965b2281e6b4ac338b96c496a62e61270387b8ce07b0f0d. 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/USCGH2103380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22330cf36d45ba8c06f612e64e0b400760de6ab3bb42d63e5cfdabe69438a40d. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USCGH2103381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4334ae68ab398e70d62cd9aeb7e7434539e22de8fe47d76cfee5dda7f87d288b. 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/USCGH2103382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5094de80b0dd2494a93d232838008b05536ef9ee2a0248529b64e113d23c841. 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/USCGH2103383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb811f751cbeedd9287e07d7b51a5e8ca4f62af8e53f257b839e414948f765038. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USCGH2103386.
Relaxing Guitar 4 Album Set - Perfect for Meditation, Relaxation & Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e4ccc6d03260a0220e9406780519ff82b04ba38caaf743870a123bac51c4b2. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:42:16Z), 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/USDY42268206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3cdd2faf53a5244ac9e17e9b67e0d28d5ed508131b0e3848ecf459be21a768. 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/USHM22229606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb029a9fcd1c48169cc7f095b506760d8e7c9944f94dda10a2a320afd51d732ac. 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/USHM92239743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ea64ed096f6b0a68f5eeb9fa69e8a7d6f103dc5ac5f57405998d722ebbba8f. 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/USL4Q2217264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f928b7165c4ba177a093183e36e3af9f32b339adc3732eaec96d28492f64d04. 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/USCGH2330684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ea64ed096f6b0a68f5eeb9fa69e8a7d6f103dc5ac5f57405998d722ebbba8f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2217264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e4ccc6d03260a0220e9406780519ff82b04ba38caaf743870a123bac51c4b2. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:06:48Z), 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/USDY42268206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeca01f0c6312c9dcc8b87290475a41436fd9605b8b877b1bc061a20ccbf6da9. 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/USDY42215366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f928b7165c4ba177a093183e36e3af9f32b339adc3732eaec96d28492f64d04. 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/USCGH2330684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf6399817e1f08f874a93e12b59d26876b56b9d0db980900d242327fcfbbe1b. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USHM22378984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be8b5afff30ba1a0d4247c65f2ee4a475b5d9b8b5f3889534bc99d172bfbe0e. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:38:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82364201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6dc105c2a79d54f75558db82f3b3dce82ddaf23c81488962a7e443f3b6ee6b7. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMH92318827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0f013176ea0ac81c0be3334e0e5891467c06d364264a20460deac1b465c0a2. 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/USL4Q2373466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5191476a7831d0e5eaa703d4b28060676e7ff087afa5c04dc9617b70470c5336. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:44:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2377582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1da58532fe66cf3d685187fa986d2d6d9fa3e9861365975e44ded8c2f677ea4. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:55:11Z), 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/USX9P2349124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf407b33845a78090e92358366528df3453a79a8cc647b5aea8c5b840eb025bef. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/USCGH2401978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de15ff82441832f1f33841e7313cafd8ac844f1bd5159507221c02828ea82dd. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USCGJ2424142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7a15a0aa598826240a3a2e4c2e4ec04de56c138eca2eb4460fca5fe685bec5. 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/USDY42451588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf6399817e1f08f874a93e12b59d26876b56b9d0db980900d242327fcfbbe1b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22378984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0f013176ea0ac81c0be3334e0e5891467c06d364264a20460deac1b465c0a2. 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/USL4Q2373466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de15ff82441832f1f33841e7313cafd8ac844f1bd5159507221c02828ea82dd. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/USCGJ2424142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be8b5afff30ba1a0d4247c65f2ee4a475b5d9b8b5f3889534bc99d172bfbe0e. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/USHM82364201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6dc105c2a79d54f75558db82f3b3dce82ddaf23c81488962a7e443f3b6ee6b7. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/USMH92318827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1da58532fe66cf3d685187fa986d2d6d9fa3e9861365975e44ded8c2f677ea4. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:46:06Z), 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/USX9P2349124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf407b33845a78090e92358366528df3453a79a8cc647b5aea8c5b840eb025bef. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/USCGH2401978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b796b9f25cc15e0cf647412736854820d749256c8f0e6bb2505a474c1f9cb4c. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2487925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705ab5b2d644b1083605684527bb3b177b6f15323e43f59b2bb50a930b20d15e. 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/QT3TB2413788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6df6f8d31c99fee9309777b39d35ddad951f2c3132231d8b48e50bda610e49c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3TB2407236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95e83f7024f39cbf737417126c9da1f44e7fb23ce31fa1de45c0a382d0ed4ff. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USHM92468016.