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 0x596178fc845b401881de1a133f811057ca95677c15a65d9e119ccbfc87968a32. 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/e6c258a8-7a6f-4d96-bc2d-48a7431a6af8.json and https://artists.proofprofile.net/proofs/artist/e6c258a8-7a6f-4d96-bc2d-48a7431a6af8.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 0x0eb3cf3e33723a46e50f8332929a87ac3831d1bce7f3323bbecded9048fc92a5. 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/QZDQH1800865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab63835c6a873943190d738164570a4ee46ed3b4ba8611ff1526311d857a04f. 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/QZDQH1800866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9451fc2cf2bc30c8036ab4254839196d30337c90298d92a4898acaac1e9838fd. 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/QZDQH1800867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d9fca34bf842b8a443f35f7d21780eb7bd71935a444da99332877c0bb37b55. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:53:13Z), 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/QZDQH1800871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c4fa79fcfd934fa1a615323b1eb430da4f1b4dd66e1c85bcf28d3e00471c79. 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/QZDQH1800872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aaae2cf304b0d03dc069111cd5386ae50323e4db3587178fde161b518871105. 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/QZDQH1800873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70ce714ac5f732b2ba5bb8572af2799966b1ab763eb6b30f2da2351f4b7e266. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZDQH1800868.
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 0xa44385f483efae56cc6b640050683f9e905e850baace99c44e2432934d0dd647. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZDQH1800869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dd5e8c1319c8ba4f487cf2153969da661ebd49930878298418901689a734cc. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZDQH1800870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba20e2d00aad7756b0cce100f62003cde5966f7e9ec432eb0058d486f8a8c9de. 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/QZDQH2400761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0696b6f195b887411a30fac4ceeb89162e7cb086c6b72adcb90ae166bc944be. 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/QZDQH2400764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f71c252284ff39a110da6f87b8398391493ecf8be4761bb3720e7fd3aec0d8. 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/QZDQH2400765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91db0a6359461daff3c9348a92e70c4aeaaa2a8f74afe2e454433fe385095e63. 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/QZDQH2400766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce39aa1f0fe4b2b1f8a10d95c023c46c0c23ba6e55d2254549df723c895e002. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:18:32Z), 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/QZDQH2400767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7a9a72f4cfa2c7b3f498f09a7124249caeef24a9f649195256cd815b47778d. 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/QZDQH2400768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa821635330dff87f39aff40c9bd782ad46cfcc180554e391f634c8d17e5b6222. 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/QZDQH2400760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83019be5f6a0ddf607fe66fc5ab367ad3965bf43259fe6409e0a8f82ee6b261e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZDQH2400762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5551c2dd86b54badc11d89606329d42369d3a736b1b4d79ba622cdbdb363a4. 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/QZDQH2400763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b60f3ed27ea67d30326f198179ad0c17991678dd66eeab156bb9a084517201. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/QZDQH2400769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a72c30622c9eb509fb40dac198d0551212d104a5f06b14e30f1472e8da3fb22. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2303818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90097aecbfb823e07076018cf39c3e59b306fb763b23b61ac88f24354ec4ca09. 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/QZDQH2303822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0abb56e6501b060e5537c631365e14134b17d479d1d29632a7af7db63d2d7a38. 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/QZDQH2303825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb638b8cb465162e95e6bd12ad4547f30df7a60e7017e9c448d670bc47407128a. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZDQH2303817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa627aae8fe505ebdbb065660f58e8a34eeae3e8d4242a6c5a6aae741a4490396. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZDQH2303819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a708fecaf2a173d6a8aaf2de486a830d4b278f08215c429134105b9ea18fad. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/QZDQH2303824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629a7b0f54ccc69c52ca0f9c89efa283eae938838335347dc5e4bd3f5e8a53bb. 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/QZDQH2203276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64bcd6613fb33d5b67787962829fde5623a4f690ac2662d90f2d31f199b562cf. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZDQH2203277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4b99eb5355112682b612cc9709ef76ba189fcac367ae4ccb621714cc94583f. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZDQH2203270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65aaef6eaecd7419689d7df40985e673ac97797f89105db3585bfd71bf83456f. 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/QZDQH2203274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc47f33718df0c6932cbd910e1caaaf2f9daf819e342c22d4852dc717039fea0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2013516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8b5c8f4222fb9705b920dab951805620b42645c2b22f410198f5455c8260f3. 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/QZDQH2013524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6563ea91daca7bd794e9d9a0a015ae629a817cf2e15d4a0f3a299d15e0b867b4. 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/QZDQH2013517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79362accc3b38fa4750a243ae7ab975e2d692f344a6aa857a04d0e2f55509b87. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1802418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c193a2587130975a93ddf880d064b08c8c7253ffd37be897beaba0cb5deced9. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZDQH1802419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876000923ef16a5725c4957cf2f27eba4880daef5760ab3c357430fe23b49745. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1802425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91381be39e86bd5109bc8e96752be5f0e9951f9a4f1c5811dffb11639a64e06f. 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/QZDQH1802427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7c0ff26d963c2155df016721ba46c7e0ee7af58e7f8cd47dabbec4eeaef325. 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/QZDQH1802432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8917196f1f5f6acfd1847bfd6a49abd4b4e46cee25be74903011d24b5e376715. 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/QZDQH1802434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc96cbb9c939b2175836c1c50af5a8b493129da9e9b34f1e431d07c6598c201e. 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/QZDQH1802420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532eaafc63db1ff6c0afbc966ef1057395ec5184b0967e813648ae92b9fe5d8e. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/QZDQH1802421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68df3bd4e34f98ad582884d532bffab02e23eeba0a98c2199287581202923783. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZDQH1802422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502ed21c58a88b0eba74acf93105fadf793ffc052ffb412cbaf4c779609a2e8c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZDQH1802423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135e648ac6bdea8129107ee8ff216188dfbd73d0734291749223ed0792900262. 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/QZDQH1802424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674d74a967fec12f0e8c1b90ff15da7c646be8bd7d32391d63c86b1e85490258. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/QZDQH1802426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf765c2c9cb8f94ca05b0c383dc93f9a404e97967927fcf63f9b930da60095585. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZDQH1802428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecb12a553aa207b82f85ad61ed573a750cefa12c412e69d2b4a97b2bb4f1bb1. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QZDQH1802429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3eefd81ee37eed7e4ce7ad73793356ff2fa3ef5dad05d7bc6cf4d2d738fd9f. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/QZDQH1802430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2815fb52c77b161263a5570c56d0fa3e7c0436b67f8c5ade9168cb80d762be. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QZDQH1802431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4f8079b86e9f296f17bcc003fab60fdb7a70d96d4c9be30c8ddfb1a6f264f5. 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/QZDQH1802433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3084af69e4e54e751cd453098188b6baf4fd911b6f83c43af1a40ad57c904f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCADS1805964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ef8fb87e508e009e704a6477c6c896a9dbd387d9111a841a5b0831a51c35ff. 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/TCADS1805965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5090da83d33e28c0d88947913691959418366a17c89e8e2343f1ccf51b1e86ce. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADS1805966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b256a17f878070d7c35c42438a8cdca941decca4443dd80f1f029aa579804e. 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/TCADS1805967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30db57839cd9bc47f3416ba5e23c20777b4f06de9df89b72c02aa4c4989d570e. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/TCADS1805968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba05723486699506e8aa4f4d657f860c15be09681523739b763f3044d06ddd0. 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/TCADS1805970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ddb149078a0d66597f77dea7222aaa8dba75c7ea8912914567cb34c1023ebf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADS1805973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c1dba2a664c6ce62bda1d04429515685a63fbdeeb467b2f43c90a5b5c1c68d. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/TCADS1805969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efd5e7623a29930d4992e6037e3978d995576f7a9309bbc4a6d8aed4a31e59d. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/TCADS1805971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a0cee83206a5663cc5266504b64253c252a5d36787179ae59e75b513c1d8ea. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/TCADS1805974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654f4f94e4605ceba6b369b33444741fa43f69777d18796a4f3efbe5cad87688. 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/TCADS1805675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa191c7d80ff1639ce41741a4987999f151c832ac3096d833aaf284718b2093. 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/TCADS1805676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc986e8eeaaead51b2ccff27ec85438825ececf2cd9aa32a9211a6a487b82779e. 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/TCADS1805678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2755b6e9450c00e2cf9759518b56186e264c4b154324af732313ebd0795e23e8. 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/TCADS1805680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755e01ee28cdf90c3a5db1bd6aa09fbfa461dbd720b49ce0011fee7a7ac82af2. 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/TCADS1805683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d646e9f08c7dae6874e086e9e415cc73a9f30af6c1fcf92f9701704131728b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TCADS1805684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cfbf0476ac8e00d4e859f739c089acd97d29dcb2a3c365def5a99ad0491df7. 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/TCADS1805687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd662d52c814481f89cae77b8cd922c07c2e3cad289e82cf3a495b23a39e0b6f5. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/TCADS1805681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3366da7d7dda5b7951544238e58a8286398390112bb1a8d09ee6316d81e9acbf. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TCADS1805685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fc0d98e56014a8b613e7e1f08b02abf7c93f1484c1cc05721e6d20e2844e30. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/TCADS1805686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2e2622525c4adc36bc20543b361289ed0c7e6169760de50660a017cee6a3d4. 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/TCADS1805688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1517a6a15d0a14cadb32492ed0db986d44a632b7adcc6be5133103413d3b8c6. 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/TCADS1805690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1dfbbfc262f7b3a21f651b196341ae52235e151bd7a1093b5a5f883eec3238. 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/QZDQH2203088.
Con Humildad Pa' Mi Gente - Donde Andará
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afa4356cb5570de61784368292d1d1d9b489215b545af5baa84de5c74e21b99. 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/QZDQH2400219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c01a1692d199e4ef7acfaa3eb6085ae71d2a63cb2c924e3ab359bee8d4c4c0. 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/QZDQH2101486.
Mi Carro Coco (feat. Jose Arana Y Su Grupo Invencible)[En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26344360c2fea65a5041590de708f7c05b4277b8dbbebb70aec231850b03746. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/QZDQH2000893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb5cbcdbafed16d0e13767afb6d41326d23cd557c6c24cab351098275b6d8d1. 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/QZDQH1801441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4a28a5c699e18a9bdd58f157a1b84ae66d6d8be88537c8754aad64ad702c7a. 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/QZDQH2400288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d33876d2d8a4cdee65c7b18cb30b4caa5783045d3eb311bbfc01668f232a3b. 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/QZDQH2400289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81ef261ab78e859645a5f37a22bb3961a3f932d385b16fe4daf5e6b35b7b514. 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/QZDQH2400290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b83454dab5986dbf5474288211fc85f234afa13210f298dfe95f92231b131ce. 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/QZDQH2400292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fda3fc53a8b8f438b4d4a77e9730a109586a81f06889db189c1d77c95a706c5. 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/QZDQH2400298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723212d28d7d53433deb272cbb0ac45bac8c1b00c30733acd02e7959f656c9eb. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/QZDQH2400287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967672c82a0ca8f309cea33b5dd0629e4ce88351dee44771d96b599c5a6de08b. 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/QZNJW2423896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb126d145fa42563aab341dd73119a401a9a6654ddfa5a01dab74241c5deb1046. 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/QZNJW2423898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6ff3b0df0787311adbe43de650830915ade9ea3ddfde1666a102436bda4f0a. 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/QZTBC2458943.