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 0x0a40e7e44a1f7786a74a843481c300864093ecdabcdbcc028f8f99e573d38a1e. 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/36ff98af-4800-49fb-a1c9-71e9d7028f0c.json and https://artists.proofprofile.net/proofs/artist/36ff98af-4800-49fb-a1c9-71e9d7028f0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1706e3c1635eea2413e96553de3786296141fc14c9d5a805811ea0863cd68669. 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/QZGWX2037214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd523b6798e7f5cb3da4c258a6b48d6f9ae8018d90f8f4ef85026c03aa85e17c7. 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/QZGWX2037220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378b6c4b4010218f83056f35145ed8aa0b90b8d67d666263822f3e56d68f12ad. 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/QZGWX2044781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cb8298aa63ef3a9d1ccf40f764405284a5007ce32c0cea0fd620a9c025096e. 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/QZGWX2044784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa642d7c5d5907a8b9d69b47885e0a2aea8a689ec8e098bd5766983061cef7c. 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/QZGWX2044788.
Piano Tribute to BTS (MAP OF THE SOUL : 7)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f67d6aa93eba83cce62fb4d642e23e0fcab2622cf80fbe63b59133170738d57. 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/QZGWX2066086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653a1532e1eed82319d54a579c9d814723b2a01377e2d58c97b22f3c48ec1d9b. 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/QZGWX2066087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87d3d366f26fe1fea570c8e3be5ceca64ba7c77eaec2d7cafb960b75003d356. 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/QZGWX2066088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf3964fe674aea2449ed205ef6a91b0195b026c334bf71bf2e5f26b806ef614. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:27:53Z), 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/QZGWX2066089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ceb94f297d47a73ac0dfcce7db64d4a6eb06d0f31dad14f19134dad80f4907. 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/QZGWX2066090.
Hymn For The Weekend - Remix Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddb5b3ff35c9663c91b08b758a9a6530b5a3e943f9a98339b32c37d0ceb220c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZGWX2066095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc420b6ad071f30653296c2a19382612982554194f5e9282afbd54b9b5ce8ef71. 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/QZGWX2069494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebaf383fd3e76f7b0e762fbdfd1e1c9da538c8ba65507a33ddf620a31b8d8afa. 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/QZGWX2069497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12f984525f46a1a247a1c9b58330aaa2a00c77d4c5d82d191b1cf81a94881cd. Chain 2 (Bitcoin): anchored in block 958724 (2026-07-19T11:19:01Z), 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/QZGWX2069498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91412151330728b4ea8868407f1c6abdc04ddd2f039d1b1a5415185af882f01. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:45:32Z), 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/QZGWX2072490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9435b431ff66ccb69a6ef01f5301c2628e57bcf3ee2df028381f372d9640c69. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QZGWX2107289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5b48b159285928693ca46f4841d832e0549dfecf570f5a88ff883b5c1b0891. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZGWX2134456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792a2da0322b1974847703e8b0b694b840bdd82901d2a23d8d748fec711ac439. 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/QZGWX2134458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc010dea21ec076291510f07298913100a57b20898b9c89e930f42436e057400d. 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/QZGWX2134460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee0d20ebfc066a386498c111419de016f0704f1ace457b6f9e7c62d6cf25eb9. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZGWX2134462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5c109670b5d0e41a384923ff103905e927a9fa5bf59cef183ed3317ce1f374. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2179212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b959cb398e76f34e359732df3653d07f48909721163d2ae86ddf659bff07fcc. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZGWX2179214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ade94e4e64cd8fdc99683fc35b38a2334e86e3c6f8ef60a408f277733fbdd9d. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2179216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2efa0e783e588256d13983c79aa7be26ca34b551b25562b2d476ddfd7ffd1c8. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:01:18Z), 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/QZGWX2047966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e56f8e372ebcc420c707bb01fbaa163823cad131c021871534eb890f2cf22c. 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/QZGWX2113371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8daf964c1b9b795cf2e5bb80198e6eb9118e3d4e257589c8f8ba47543f4bff42. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZGWX2206531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9882ced652761871166d86f438d18fc13d87608a6312d7b1e21c712064bdee7b. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZGWX2219467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e18338b1a76143a62d86a7ac4b0c3ef24d7511f908ef05e6a92ddfc5d31af5. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2219471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6947e4f9df211e07cf98e996af86f2765c8e9e5489c902120867185609204df7. 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/QZGWX2221025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678d24717a056631c11a9a6d8560629afc04eaec380a81a6ffcd9bd7548a7c74. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2221029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9201261b7ded28368591b7056d0b62719f81b6af1d133f0fd91ff8829aa40020. 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/QZGWX2221031.
Astronomia (Coffin Dance) [Piano Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe373af1ce63ae42c1460f463e10cf0278821d89a643f2b496cd2aa43c931804a. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QZGWX2235607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34c3e90571682a7f7597c2631dd01443ddf991f7139e5cb9b681da8455e6e9c. 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/QZGWX2245709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6dd93ed2222705941ed0d389fbaa3f0859085a9be42ce04419afe9f6d98c56. 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/QZGWX2245713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a931bd0d593a603c97f8230607cb75a7758830dba0010b05a5cb6f944e80ea. 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/QZGWX2250955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901f528eda43b5197adcd757cf1d5e48429dba45d2871f37ca59d3accfd6c89f. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QZGWX2066092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cadb938f6b6ef399016e40c061cb052f4a4d465afb9873eaf19a20ebfc862b9. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZGWX2247995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00cc9c96b9099482352f74c2716d6e2502733048a64e902f3a3aa71d8beb488. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:44:21Z), 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/QZPJ32103493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7714ee0df53ef0a0f8060e4e63e8f3c5b8600d70150a4464be8b296ae3c29b7. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32103497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc420b6ad071f30653296c2a19382612982554194f5e9282afbd54b9b5ce8ef71. 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/QZGWX2069494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f15af86c4914be945f806d874f83a5999dc40a94d9d4871374f8c96254dd45. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZPJ32106741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b1949a7052b25cabdd3f0a9e85e4d2bc36f0ffafae090bdf0f1ffed3b499f7. 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/QZPJ32106742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854fe2cc3f47d214e0574fc487536ff998951be0d25609c7430f0016d43b1b0a. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/QZPJ32106594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34bba330b822f894ba208bcc762eaa96921a16cda4f63ef0abf155b740dc4822. 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/QZPJ32110229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ab0972f04d6575e7679dba8ad2b90d60c1b4d5fd037044038f2da071dccab6. 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/QZPJ32110230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90532e7d0d9dcdab8b67fee3b2f862af6003c01f8abd44dba6a6c71014a59b6. 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/QZPJ32110232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3c57aa46884350584e92504b075187a5a6188227723b6a66c3ec2a37a07ba9. 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/QZPJ32112772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2ca162fdab060c1fde4684fcc00b5a04208d17e2e4f713b0af8968f0f3f644. 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/QZPJ32112773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3b1efae6f1027137cb60740720fed038b1432f23a53438b4c60dd732e22b16. 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/QZPJ32112775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0f29202d83a6e8305830a330e9595826a183dec34591829a2182201eaa974a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZPJ32107121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89626c635d322b0b10981b995fa3e0387f529e0af174bbd87c86e4120611f9e2. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZPJ32112780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3df7cdadd9c1fb948b6dee248a6fd88b6426740d3ca614209217d53623cbd64. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:36:40Z), 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/QZPJ32111290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7ad2c1e05ef4fe29c1495a1800b9d60b93b92bf350952f21f464713ffd81ee. 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/QZPJ32114610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474f581fe0a278fa29cd41d6c89787e6701c5ec8620872165cf0846701720fe9. 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/QZPJ32118374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8683c10baebdbaff77db898d5d1d693d437cbcb778818fe4971887750091c737. 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/QZPJ32132811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00542874af2e48caaac877bc5620a1b805b1c348654ae38ea5641e3c8cc53e2b. 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/QZPJ32132815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc979f33056cfd737ee526bab86a24ce97f6fc1c99144ebdee1a5c2f01bd524. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32132816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a73f7b81d96bcc8675f4b1c861c851d6d0d0b70e30cb543e5f793e3ca8a428. 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/QZPJ32134709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34dd52daed2fe4c2e89f4e61ab2a456b4afc5e6645fd29972e3ef914a8592426. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZPJ32138167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f02c97eb1e4a48268edb2930550973b9c0a14bcac7722240486ccd456aca12c. 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/QZPJ32138169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb1cceec9c09bf04002b273aea7b2bf207e8ca252f6a68c486f821e3a73396c. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:51:14Z), 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/QZPJ32138170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9179178961026d7327d9a39dafa5f737799bb0c568c906575807afa28e654562. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZPJ32138172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67d6f7f16b1d89f1ae87c7789dc4bbec49e7eeb3b0b36bb09867ff3f53a952f. 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/QZPJ32138175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb555d49be9514a9723f32947389b3207f7ed868b1407a5ff65b0b0332f9c38cb. 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/QZPJ32139932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4152536355c0474eed1c26b2c6c7f6186851ea29994bc9b056a5803a053f11ae. 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/QZPJ32139940.
We Don't Talk About Bruno (Piano Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2096e1d868c0badc07928748c7e1bcc9407598aa34f97d04c7d12d1b70937e5. 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/QZPJ32148932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6557bde752a62afaf5017ea09768a5696bdc00ef0f11c54945e0607a6b44049b. 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/QZPJ32148933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba73d72d4a78bb13c6ae1d63ae92b8cbb3f066837f5ff969270a08fc7736021d. 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/QZPJ32151752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb851842183561a89a87e2c4aeb23fe18b2c309c937924ec3827616ce74970bb. 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/QZPJ32151754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3da1717ceb4faf69fa1d99f739d48acfb420deeeea9ff4321e10f4b71aca5c. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32151759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c6546b1f6b17708aef1a90e026dce454e85c459b171cfd9d26fd9cd3384806. 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/QZPJ32160984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ee8ce3e6e2f2a87f51cd333fbc2429dfb1ca01ae73d8fffe8c0713a373ab05. 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/QZPJ32160987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ef1cd97f30dccdc383aac369e7faf371413ccd0d63d5bcf1c4ed798a911a8a. 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/QZPJ32187807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb2cabb5c7d6f356b6796dc6a19ec437090615bb8845c5af9a6f1fb7306fb91. 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/QZPJ32187809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058851220a3e25b6d2944998b302ae4c1a395b577a6aaa302e28339a58d7e1f2. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32189358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3388aaae8e13f7d0e4237269ce14e34da07005d980498bc10a8fcf2b175e146f. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZPJ32191729.
Future Perfect (Pass the MIC) - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c49ffdfb4604fe8cf93bbaebd33d478639d757df43efc82f087e18f7e335fc7. 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/QZPJ32192463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c5a52a7b41499c599ed099f9c8928166e19c18546a0abaf413391e14329bfa. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZPJ32194728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50012d17dcd0a5ffd0df0897cad6ac9bd27cd0beded1dd6a0d977223c4ba770e. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-03T01:37:49Z), 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/QZPJ32199334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb5d6fa1f65fcc1bf702e8926ce09d62c891270e53bd3a63bcb7d27667e2d02. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:45:44Z), 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/QZPJ32199336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea567735d045431f75909ee8c44dd641a18d068814d4d545a3f318d63f6294c. 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/QZPJ32199341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07daef62efe9fa583970c05367f675a601e780abc8be2629009b67edcfd6342. 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/QZPJ32199342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405410f423aced3cdf52840af5a4a18ccd3e4fea3e46e86425c911025912e653. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZPJ32199344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0704984108c90966e0f61a8b876ff6e5a7ba86be31db7774c89255da55e4e58b. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32199990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038c43802999ac58f390985876b1aff0a2e19f0209b448dfac64d38c1f28e20d. 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/QZPJ32200833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbddace66c191584d18f219676a61918bf2b25c92836a07395f6fe0e0c9071587. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:28:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32200834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202014e94ddaf9a74397b547cb48ce52c4ae8f0bb8ef410b0e4181ed492606ee. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZPJ32206324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e09de4763c7fa8de245fe1a566deda9c6628672621c7638601c5472717e877. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZPJ32206328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a41502a24842015cbe818fec870b0bf12d932640ad2d76fe92684f2db8a45f. 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/QZPJ32219357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321e486de212c6144b1d39137fc09490ce7cf182d7f7cc9ae765ba1423b07c85. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZPJ32227828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34598300bbedf48304799dd02e1c6d210521f5ba6fc157ed639f4dc565b1e1e8. 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/QZPJ32238104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0a389edf3e581faddb24ddce522c643dc757e09967dac7389f40ae0bc3c494. 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/QZPJ32253303.
Peaches (The Super Mario Bros. Movie) [Piano Cover]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd552d4a12145f5ef778b0a4d2aaba6e8a7a829749343349961bd4fd9cbcb8644. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/QZPJ32277938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1d253d2eb3e7e8b1c0091841bebdcd240bd4398f43bc2f6ecbcd2cbc2a96f5. 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/QZPJ32285875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b5637cdfa1cb53c870cff7cfae28dfb0be50add3320cadfc587e7f72b16b35. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32302789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b13cdb2f3caf4e05817aca4201261c9a6f1f3754fe1363aa5e8eab8a8e08ba6. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:31:53Z), 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/QZPJ32338086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfa3ebca629f3758008dc1a9160cf286a1449d0cf0a24b2fb7a13f3fde40393. 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/QZPJ32353318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a27aaf03eff9f9c70d0ecf24de3ff1e1a3e8fb3f2013042441237382ef8c40. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32362404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e03cd7b23b8294fd99f99cd859e6d2f2b1e4adb94c15e51db066b819cf3af21. 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/QZPJ32383053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4846ac1e625dea2b58a14c7fdbd88942f924ab3c3114559f1e944e8c8c80a78a. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZPJ32393022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5230584ae74f0252f3c845eb17cfceeeda62e7bd5d79d6075cbb9106f40a6711. 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/QZPJ32399725.
Rockin' Around The Christmas Tree (Piano Cover)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9815a8a9f6149eec61fba276901b1e7848043519380a083446d63d90bdee8d6a. 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/QZPJ32414632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45448bcceb928e9db3a5aa40f34cc41c83d759002efe6d3ad97498d60373c45. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/QZPJ32425954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bb65e631e521f5d9e5990f24337e0704ec5cd0742df67b541ec468573f0538. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/QZPJ32446349.
Mingle Game Song "Round and Round" (Piano Version)
Bad Desire (With or Without You) [Piano Cover]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9db097557497f1abff32bac31e5811dd79c71cf8994da8cfdc4242430c913a6. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:24:44Z), 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/QZPJ32487281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d834356325d4093841b60ae7f0892f8728aa85893eeed9b9823c93aa09e247b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32487282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8736c86d28bca02effe1b3893e786a72519767bf47b2605232a79610bec02a10. 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/QZPJ32487283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1e39c9f2afd49ff08246c9d0567bdfd127e4b2d7055e6e75ade920a8c8eea0. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:49:56Z), 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/QZPJ32487285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdf5f30ca0aaad3ba88074f43d2daeb3fd86b9c9c0a31a3ef6f8ce1d8b758d5. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/QZPJ32512984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf85f2a148fe04287f2cb4691e4976e76187c9b11cc3f9096f2e0da7903ef3ac. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QZPJ32512989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea3e23b85e23b7f33c06f34700b30d49b145fdb989976371883ae67da525056. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZPJ32515780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca79ab30ea498042be036fbac5c07f83b8be6fd207bbb75cc2006f5d47c0199. 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/QZPJ32515779.