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 0x919fec73f357e25f6a27fd373fa5d020672a618af87f162ee3ec257d6427ac83. 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/678b9da2-1c3a-4720-9ef2-9bd1bb91fe15.json and https://artists.proofprofile.net/proofs/artist/678b9da2-1c3a-4720-9ef2-9bd1bb91fe15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Andamo Ready Vs Levanta Muertos Aleteo (Remix)
Mami Te Vez Mas Linda Conmigo Guaracha (Remix)
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 0x482de53163e9f983ac0f21c2b3c0c07fcbd6ae21b7ea526ae6571fbf8daf6566. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:29:10Z), 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/QZGLM2485503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7840ae6c7dd7e88cf6e4cba3a7ad60e86fb25ab7b3153cf6c618042f2e17bb5. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:35:17Z), 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/QZGLS2452908.
Mami Te Vez Mas Linda Conmigo - Guaracha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4dd8f563bbedeeb91ab9d676e31cccd3233d3195368c002f1913f286549b244. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/QZGLS2467014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee55e16e5532ffb8f4267867740fa9607112f58de57952ef50f82e766c73d042. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZGLS2494529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eda227b485630e47478dc07ea60b3e88c69fe391d631b17c798ab754cb57384. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2499680.
Ella Dice Que Si Vs. Dale Frikitona (Guaratech)
Que Te Lleve para Abajo (Guaracha Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1492f69efa7252f524efd54857f72c6c83879ee08f67a87686ab4333ef98a8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92415531.
Hoy Nos Vamos de Shopping (Guaracha ) [Remix]
Coronamos Vs Tiene el Cielo Ganao (Guaracha Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b254c052c52d68a8973794c66254799b379b92b71f05f8b1674585794ca0463. 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/QZMZ92472337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0ebfd46420da12c39b91e8dc5e269d19269397147c11c3452c2ad79751d36f. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T19:03:44Z), 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/QZMZ92472313.
Andamo Siempre Armados (Guaracha) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf231420944303b44885fb64077eaa92c45044dc915c17606595a46addaf8a342. 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/QZNJV2430518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ec4cfc49f95cb66ef1731cd8544b94c560a9cfa49bd4f846d88e1406f60623. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:16:21Z), 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/QZNJV2430532.
Juanito Alimaña Vs Los Metales (Remix Guaracha)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81184b9bc51a13e32cb6fd0c8bceb1fa35b2f1389410145a76351252b4fe500. 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/QZNJX2432546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f64434bf71cadb15392481261e3eb9ca1a3dd3e42fa43aabb90376e31be7de0. 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/QZNJY2415151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e070baa1fb4ab05f78dc0d9bddfc81360e501430812f33f5555dd51f13da8b. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:36:14Z), 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/QZNJY2415528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33563ae69d58b83d7dd974b96fbd1faf6acd89b1fbcf848b77ed542aec9ab57. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2415007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ec3ae4b8e7392e281d526bbe235333baf44fba63a0266fce2bc920ce758f93. 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/QZNJY2480566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c9ff85ed294824a3468bdcc8fe2c02c0a7f6ca0e136a7907907231a72486fc. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/ARQIW2410573.
Si Antes Te Hubiera Conocido (Techengue)
Si Antes Te Hubiera Conocido - Techengue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a04a6d264689c4b29f5206c435e5d49b9a573a193ebfdcbc74960e6f026821. 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/ARQIW2410584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84349691149b0e23d70926ea492082fc25e1488af6babc139d0a1a9f20b59015. 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/ARQIW2500345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80e410551c86cd741915116c7aed718005b3b38c08bb240d631bc6f9b4db3ba. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/ARQIW2500677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8743e19e83091dc3b54bff3ac0600375ccc3459f3b70520ee6e678e1a655d5b. 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/ARQIW2500821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1a6e1593d7ed1f7e8a17912a8e2449b4dc42deb82cc548b0ffd3847f9b34c0. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2500824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b76267a73522bf72a623302bbdb3f99292022773393f0e1125b4df123fe6b51. 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/ARQIW2500823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2beca4a8d9bf8cd28bd3b9e82852cdf6ecde324d66b2d03bdc228eef3c000abd. 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/ARQIW2500816.
Si te dejas llevar Aftermix Feat. Nahue Dj
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26a0f268e72fd675e54b73c7f9ef519d23bd94896c22500b5ef84f2a7e49661. 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/ARQIW2501019.
Si tu marido no te quiere vs Alza las manos Afro Tech
Ponle (Vamos a despegar) Feat. Diego Tolab
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d2544add160fe734563dfd367ee12a13709f07fd5ee311b44c912203d9a1cc. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:40:39Z), 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/QZNWT2521354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bccde6efb402ad3d3fa3fefcb46b4769d8f5da40e5980dc63840509e8245d81. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/QZTAU2555768.
El mayor de los ranas ft Cristian L techengue
Hoy yo quiero beber janguear (Techengue ft. Eze Saenz)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb429e09341723c13c0bee4276d5ca7e1fae39f5f992b72e858033186f525928. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/QZTAU2546435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583c823c5cf6833c5ce4285e05176ab8ccaeaba71ff005a97475967015f2fb95. 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/QZTAX2595380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2878e0310635fe15dcc2253ff9658d00d748853bf28acb5775f5cae4215e51dc. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:38:13Z), 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/QZTB72555772.
Juanito Alimaña Malas Mañas - Techengue - Ft. Diego Tolab Ft. Juanma Soria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049462d52caacc0f1df8c7170c2db0e8e1330ee66bab40d217e9320e90183e00. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T03:57:10Z), 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/QZTB72590930.
Burberry - Techengue (ft. Diego Tolab ft. Mati Orlando)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81eec78e41fbdbf6a0ac851c72de86ac93a51f54020b76de4fc9fd6b7d64b0c. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:45:55Z), 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/QZWFR2506196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717319810a84bb4fb7ee619cd7366ac7b7096b54a1359c56d9ba5579351e1102. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:23:45Z), 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/QZZ7M2509718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968c30bb6aeeefddebb7f5102209ee375522f060338ed617b24705d8729b34d4. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZZ7M2582272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064299c7db31eca8fbe011a5d760a1fd4d6373ba3948804e07d20db9ca8ceca5. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7R2504515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f92c04504038086bcb9cfdb46b93ffdc8923905bd2313cc3f7332fe475f4bd. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZZ7S2519561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd59dd5caf45665cedd6a599d87edd28d046de3c2f0dd95ec2ab92d80164fbe. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:26:57Z), 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/QZZ7W2540050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa97fabf677e8b690c86f370fd68aca43c8476bff07a1aa2e85f2769b789a991. 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/QT3F52567907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccff1f74e617e35ee420b906d0a915c23ed6c3adfc0a4559c7b55c818027bee1. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QT3F52570680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac237e1b41a48bb43793dfaa7c79634253929e8a10aa7c776418a0229ee9b10a. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:49:35Z), 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/QT3FA2541302.
A Lo Mejor Es Tu Cuerpo x Aria (Radio Edit)
A Lo Mejor Es Tu Cuerpo x Aria - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477e8f29978ae4b0ff8c61d3b9994f2677a031ef4a69771d76099fc0da33d5ff. 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/QT3FF2551021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3031b0068789cac74d88b18a5a628429a9ba084a820aa49c63a5461a16498547. 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/QT6E52525802.