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 0xb8317add59ab7809ef203039f8e64395d012c1ed5e1d5eb987e356b90134789b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16433d01-212a-4023-a953-4699aac59051.json and https://artists.proofprofile.net/proofs/artist/16433d01-212a-4023-a953-4699aac59051.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 0x9ec914c111e5e3af1783c1ac58f706686f2fd4053d1f9d582d3a7fdad36f9eb1. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1547663.
Con Fuego En Tu Piel...100% Duranguense Light
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4a0724256dc3a56af350a96ceeae14a87a0fec1662b81789e8affd14da0384. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USK340801016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8b45dbca501c5fdd4cc7eeeb0580ff1ada2c2d7533f33cb1a5cbc9e42227f9. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/USK340801020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd14c01ede019adb1c3e05e117fc0799fec06a3afae49539fcd7a01f86b5e2f1. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USK340801021.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6467f91868109d439fddb06dd004f7df77dffccf66a5c04506e35fa32a5d35c. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/USK340801013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecb8c8e7d6e794370606b940718887a0ffbb946c527e5ece24b843fa7adb694. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USK340801015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cc2c2f19af575483d75f718eaf0108d483e17a46e318eb490ea64136135c05. 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/USK340801017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4793e97dee1921438d527ed9d644988bcf56024e02b805d26fe4f628573c332. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:21:11Z), 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/USK340801019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8b45dbca501c5fdd4cc7eeeb0580ff1ada2c2d7533f33cb1a5cbc9e42227f9. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USK340801020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc387e1bb5ce99869123a137a017bd3f11f1075a80249c803b2d128a27f79e9. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:05:36Z), 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/USK340801023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586d0960975b138c83ac823c28802d307ed8b3ae8faa2a219043a6671b033cba. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USK340801025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c46d0ca8a0a836d10e921a99b2e34ed36b027cafdedca92be09a774f8cbefda. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USK340801018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c2bf941209b755613c5b24e34ff2f415c2acaf67dbe66fe909945d15524c0a. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70923887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b769ea88bda39f0d6ed9a6785c910aa1549ff08d7d23ae13f9f9ec04d898de4. 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/USUM70923888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb1bdbb493340c7119c0d0c8900b35cf7de779440d8d9c447be10a0f4b70090. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70923889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2d5afcbf459648f91d5ac5ab11e6fcd03b4f168dd98f9307c3abaa180c3237. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USUV71000436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcff2e4ae22694c3296d0266ac03137ed67f40a3b9a65c19e27041ce227aa7fe. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:50:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71104637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6405673008b706adee9f025039323e7c35b8c68d8be8cd17326e41a9a233784. 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/USUM71104640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d4dd9b6c56143d80a1d63f3ad60a9f4b41cbfd2fb18eba12cd234a601833a2. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/USUM71104641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb67238e39fca995f2e7b6cfd5e0568f903f5f3372a8acac4c679f93160bc87. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:10:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71104642.
Gruperas Que Hicieron Historia (Edición Especial)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc64ad0ee11d24f21f279b8af6846ce4ca38e504f645600163c3f32a7e64c324. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:58:34Z), 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/USUM71201826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9066ca5b8b2efe01434dbfd0112cdbb6e5504a6dfd50ae4fc6f00e54747c642. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71216533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc64ad0ee11d24f21f279b8af6846ce4ca38e504f645600163c3f32a7e64c324. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:13:35Z), 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/USUM71201826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b62f9651318cdeb6f792217354c7bfcc251426ede5d6389b8209f40a0fecb5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71104643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d4dd9b6c56143d80a1d63f3ad60a9f4b41cbfd2fb18eba12cd234a601833a2. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71104641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410d7906459c9116836a885cf2a0d6e5026fc84c2e8397cfadda80335f941db4. 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/USUM71104638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26bdb288cbc6942d17524cec3549daaf3477facd5de835dc57002a63e35f459. 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/USUM71217053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf2faaaafa8c16a8577490add7e07bc026735da5421d7894e9bcda9e9043874. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/USUM71217054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9548d40a780dbe53941da2162e6135ee29c1934e623a7317bf9f280ab70514d9. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71217055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f0ee13698615ad5f01e5d9f55eb6b1fa679abf1df414c10adbf582883e8251. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/USUM71217061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3273d129f34a24d1ff96297a87c318d4a355876cd25d6cead57964483556a2ad. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/USUM71410251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e372e911a4e6a4a1f609c0bbc8bca610957e190390a3bbd4ec724075d86030. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71410256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66a30af94f49fcd39f3cd4775732aa57657af8481ec773cc609e1b40bdc0876. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/USUM71410250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e216845b24078c7ae55fca7dad0c354db038b3c5e65b6dd6e1ed84cc5cc442. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/USUM71410255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576aa3a00f8f20ac1a68152830403b7787c3c9bb81c2da43ab771a90c1c9b886. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1694257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57554260d502886c0c3655a870585b96cb4c8b526c9c8ecbb94806eeb583f765. 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/MX1881800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57554260d502886c0c3655a870585b96cb4c8b526c9c8ecbb94806eeb583f765. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX1881800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140fac60e199d2ac673569ccef3ebed4cd34c8e8978d740cf79edb00a35fd5c0. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1885367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcea59324d55a2bea29362ddf88ffacda2bfce7d03a562ab1247ddd78210ccb. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:02:32Z), 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/QM6DC1996954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741dd74850034f62d1b6b1ae8a08dd20271b10e6f8196afadaf84ac1728c90ef. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1996962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb5c97154641e72c66982b0f1f90b4b49cc0a8f88031e3c0af534395d1d32a0. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/USK340801014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98871bb14d6c765e3e9273ca21dc03c6f0eafe08b78629e57c6b7568aeff1b3. 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/USUM71410252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa779f398baf4490d8f38bb4d7ffb3ab6a53e800cecc29e361ef3b3486fa54ed7. 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/USUM71614037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456364c0fda50b865771e85d90df8cf39fedad915e269dff3d69fe63378f411f. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/USUM71104635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27232d0818e966f5b58bbeefe66239fffaa83306e9e210a06fd4924bebf5683. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USUM71410254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614af0b9bfde24c97b77a5bb318fc0cf90997d107dd56de1b5f8390ff12d5724. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:57:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1968503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd572c9f0552cb6ec315dfe7fc3f1480b5de3c2eb62da2bc0244f784ea4f7c67c. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QM6DC1968506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe70f3a5067631d6a7cedf11869d045ac9cf3435892b2ef406f43da899bf8b8. 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/QM6DC1968508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567e514402aad7ab626e8686e96f3b8daa98ab7cbd3b2234d92948ee75ed4b91. 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/QM6DC1968509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da7dbe69744875ee98c57beb31f8055d8939548bae66337d9f9f55f18120113. 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/QM6DC1968510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614af0b9bfde24c97b77a5bb318fc0cf90997d107dd56de1b5f8390ff12d5724. 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/QM6DC1968503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb137060e7a4c32769ea18786a05fcef12a77b957a74c5caf0a1a49b1c9818a3c. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1968507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567e514402aad7ab626e8686e96f3b8daa98ab7cbd3b2234d92948ee75ed4b91. 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/QM6DC1968509.
Quiero Que Sepas Que Te Quiero (Duranguense Light)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b62f9651318cdeb6f792217354c7bfcc251426ede5d6389b8209f40a0fecb5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USUM71104643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e5092a4aab3df34ad91434cd74ed1de7c72cbaa17b80a40e16164b78670181. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USUM71217059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c9a2987a03336c8833d6368fc4eec41eca90768035aedd2f4dd0295c8079a8. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USUM70923879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea4e2b87ddcea4b3d07a51defe1c1a66147d55183269909f3c16f31ec081e76. 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/USUM71217056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456364c0fda50b865771e85d90df8cf39fedad915e269dff3d69fe63378f411f. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USUM71104635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c1472bde690a6cc3a0ca39bff8b517eba81306a83d8bdff3753ef38e075a5d. 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/USUM71409736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb5c97154641e72c66982b0f1f90b4b49cc0a8f88031e3c0af534395d1d32a0. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USK340801014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9066ca5b8b2efe01434dbfd0112cdbb6e5504a6dfd50ae4fc6f00e54747c642. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71216533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed984c8f422727ee1f99fd698bbe37e893961e3f1c802ca8931d6fbc94be9f1. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70923881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27232d0818e966f5b58bbeefe66239fffaa83306e9e210a06fd4924bebf5683. 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/USUM71410254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69bd78490335646223e4d71d22f65aaf3548d468e5873eac665e2af01025aa21. 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/USUM71119723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334ad9ddd03c2c595b800df4c32e1443a11fa526dd62718a092d1820511826da. 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/MXUM71501794.