Rosalvo is a male given name. It may also refer to: Rosalvo Bobo (1874–1929), Haitian politician Rosalvo Ramos (1914–1966), Brazilian sprinter Rosalvo (footballer) (born 1991), Rosalvo Cândido Ros
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5c6d568b8e7443c22be8cf688f26beb74aac9db68244f7b79797c693c988ad. 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/c0def52d-415c-4ea1-9d9a-9eef362a4c11.json and https://artists.proofprofile.net/proofs/artist/c0def52d-415c-4ea1-9d9a-9eef362a4c11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28015b8f29b7a416404adbaa1c3fb9cac5aa9f11e7b513f6c789c17d406dcadb. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/FRX202170447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cafed7ccf75e7bf66c6ea03aea098c9fb3296736eb642e5deb10e8c5a515cb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281955134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafaa0295b3534b1eed8af879ed4022eb9531e5144b83e45f79cb1825c1ee8acb. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052377517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbdc03e48643af9384fddc0ba20f7e4ee3c432a92b0dc5c55f387cae4966ba2. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052377518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210d45c3f07cafda2d67438e4283ba200e456700aea0a601a15b3279e59928b1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052377519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb927aed9c1d097faa995ffa512433b6dce43508c409fd768d89e00b93095b311. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DGA052377520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4618a4d9823a35deeec9a98514f75205d0b9659f8d9d29fc8afaa419b97f5fa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052377521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610b65d75240869a910c75950eb7f41aff405ce83875bb5da115c48c8289974f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052377522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203d79ec3c9838152fcf31079d5f536b3ebbff76c44bb7445928fbb814243da0. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/DGA052377523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81b37cc787e428b3bf9361e023576e39e8c414e8f85adfcbed5d9fa044babf4. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/DGA052377524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448df7fb4d25411ca0741eb233e749723d588d1b8261d5dcc71f6f16cd600f1d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052377525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cff8fcaf1acba263f553c605342dc84a11bc4771558a771646d457d419cb42. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2367254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29166164f034a7c321caa20f665e8e7cc6be9e0e5b9e57f346f4618bb0f1e2c5. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052377526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6f9153e78d4fb0fd1cfb2274f623e110bd25a53a32b16937caaa24b90dc83d. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/DGA052377527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5571a81aa42b3f64a321da6c610ec4cd19e537973f5ead97fb9d29c8dfaf2646. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2146342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3240cfcb092e39f235d778b1e542470d4af66438b612cee24b5b0a68d8244057. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR10S2146343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2d7ff14ba9cbaf89107dcd3c5bf9e08928774508b17086d74844838d4c2681. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/FR10S2146344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6960e3127c060129716e7bd755320070c4e3378e3c1b33cf781ba6b0ac570d1c. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/FR10S2146345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf1b189ed7042cbda852e7710875e190f70f5f1a3fe1801a8155e2dfcf6155b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2058651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ba4f877399f0c82d1701eef80588ebc655a6d94184fa3d876a7f7b47c41c7b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/FR10S2146346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d5b80d7bd2ff4d8500a2d2ea9746d2c66ca056e2fb767ba79c1c07bf398318. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2077376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb138d7068a5679fa70e5913a194f0d423b8689d9002268620e6ce45bf07e21e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42003204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a85faa6a4b6dc599300179daeb93c2e1e73f97de30f6c5bf7f70103fcebc29. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FR10S2146347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cb4ac286d8ec66f50be988ce4a4398afb327fbcf3215c769b3d50e24ded9ba. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282066481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6382f83b76da837d49cffeb9a81e502b438fe806ec62ed18397ce71136057fd. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FR2X42000743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be233764614a61eca88204d8e050ad11e91dc6570ba88cac37cfb74c016b46d. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/FR2X42000744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340ffee07618c6812d3b8566b71210a6f6217de1c75ec1cdaca06d88cf3eec08. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX281951563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e19c83e6390c64e7772fe07ae3ba73a27451d44a23848c526480b9e285dd0f3. 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/FR2X42000745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763daa24a2ac272c0bfb06cd1ca29804de99632730b4eac59e98129eaf0c33f5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42000746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b45f34ef3dc77b84526d946e2b17ea0f3f9db7e01188b334c5b331cdb25eab. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/FR59R1900152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202f14976da95d4ab5d980dd5e441c81eae6318f9d06b0df4f7a078b8480335c. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/FR2X42000747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ed838abe807a365edb10b0f160833331152e2b4049e0923a6a1fe8c59cb937. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42000748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd802ca257514e36b06d95a118bcd9f2234ff0f7115bd051d91bf95277c247f7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42000749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36025f65456ef225d24e4ed0c2e6d9167b52455a801bc732c392ca48259b1d14. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42000750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f4e101091416322022eb9fa5964e8ea1011b360e87708c61bdd02b627ac425. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2437763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7b0e139e83aa7b605ca9e535879a3ae7dc46c82adb4b0531459ad0182aa008. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZNWZ2497033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4573a9fa34698bbe92620c1ffbc2b9702c03fd20ad0aa7ff030cde7b73cd04d6. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZTAS2437764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da2b6058d21ac745ac263e63af1bae139c981686fcf683d36a5641b4bdd9381. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2437765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d51b26222a029b1eddbb8dd5c7576538bc2082ce4dafadcf88ca3725427be2b. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2437766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7b0e139e83aa7b605ca9e535879a3ae7dc46c82adb4b0531459ad0182aa008. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZNWZ2497033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bef886044505656572187e9ee19c281a8889d1222acf203ea32333a9f805d2d. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZNWQ2439292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8dbcb7667e88be0d79d1d1ba790a1e4a865a4e45bf66b7227686c02826cf6d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2234689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d3e2564735bc2fa6c5bbb93b24fc03385a29ea63497d291f53ddd5fb980d17. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2234690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453c10e405f05983cc8e9599a80fa97357dad3f662fa041bc59d86da568452a6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2254780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2cca2d7a61a08a46327812f716d0884780a3e470b40e058dcde57dd61a1f7c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FR2X42275326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2cca2d7a61a08a46327812f716d0884780a3e470b40e058dcde57dd61a1f7c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42275326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1597c3b0bf4d8ef5a0530c560a19175490558e952177be8dda33d6b5e90ed315. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2265498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8dc7df284fdfcffb9e653b54c32b781f8140950917c0fbfb7ebf08b05a7552. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202177565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8dce31ee0156804d379f4f158ffcda23a10832f257183f25ed85730d28ce0f. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/FRX202177566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42166b0dd9381130e4fb9fdd9c18388f95811b99cf7034b097f9218238670477. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202177567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c57470b30906976936d4fb0ae8ced0b81ae700f7e97122598464346857293b2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202177568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c54a1774b9f0eab0d23733a3d25c71f14dbb335d3a94f149ac8d78293728cc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202177569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52bf9cc7f3e9710df6ec723015b6629fd9e13028003a8bdedb8ff355db86904. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202124066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef92939eef1402ddd36e186f3d5d6fb3c61bf026c136b51180c8a40be91ccb0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAC0C2100621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dad19fab491543e9fdfb1a488cf050745e92d0b80963cf2a5adfcbd9861b5d2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2118111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf03e9dacc69abc221fdfe181cc8f9573505713401e501748e8d5deeaf40ce04. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/FRX872049603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e0ecaa50c2970ce313d832eff459ad421845104c5fc91b8b6b64b3324c6bac. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/FRS182044719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cb4ac286d8ec66f50be988ce4a4398afb327fbcf3215c769b3d50e24ded9ba. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282066481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d5b80d7bd2ff4d8500a2d2ea9746d2c66ca056e2fb767ba79c1c07bf398318. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2077376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf1b189ed7042cbda852e7710875e190f70f5f1a3fe1801a8155e2dfcf6155b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2058651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb206a4c47f4bff9056a8090fd486f145c43d783b848320e36924ebfb12b7c65. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/FR96X2028712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb138d7068a5679fa70e5913a194f0d423b8689d9002268620e6ce45bf07e21e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42003204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e8d9b71a78dc55d7c49babce5264b0c455e71788aada97ab8f8665346ef9d6. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/FR2X42028916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8d71b984abdf263b6d387388b18b2c83fa8d2300c7f2ec515f9683e07c6ac9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42000804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340ffee07618c6812d3b8566b71210a6f6217de1c75ec1cdaca06d88cf3eec08. 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/FRX281951563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e6f717c7ed1f57c9bdbc9f9aa7b565f5e343c4801f4ba10e4004b8100860dd. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1996247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ac16a82b22fd3e2378ce460c16520e8d7cfc89ccffe6d717b476c08ecf9f63. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZ85M1928517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8077d5f9879a60209fd320135d8b426a034aa9b335926ae8019764f837d624c1. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QZ85M1928520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ad5371e4292c8865d70026710df96298af6c3555f998e19cfd6fd6bcba7715. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZ85M1917344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a943a1c0f49cb3240021be54ada0b5ddce2291f97cd519a1a3a468d83771474. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ85M1911790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed99cc8d849d76c0ac21fab6d389d766646338251f88bd7066fcca5fb3f1856. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762245859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94973b9d752adca4154c576a03971cd311e0d6243cda8efda59129ffa7c93cc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762082620.