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 0x8e5d3d6c77809a23abc3f51bb058bf3f7a3b85a22786ea84cee0d6561ed8ee82. 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/a1d1f31a-0a3b-448b-9f0f-f3590c05ef5a.json and https://artists.proofprofile.net/proofs/artist/a1d1f31a-0a3b-448b-9f0f-f3590c05ef5a.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 0xfca06c97def739402289ee3e168ae4e9230562febb7c30b182a7f0ed08b2c8ce. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:42:09Z), 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/MXUM70903792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2117592257ec45740ebaf7c37b1a89bb012bc63a5b364fd3666ca92355cf129. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:01:57Z), 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/MXUM70903477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc93a2da276c95440daa81bd7b75a7ad1c66bb159ade2be4a2f1b7e46aef2fd. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70903472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a22e29b1db337a011d8cd017734054ec252d4b0225776bc6e415b165da6847. 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/MXUM70903474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ff5a40c45dfc8f00a4791bb44e14942a1548df367292524ba73d423d9de23d. 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/MXUM71002350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06688605561d4b6495d8e83725d1d4e934c808354ca3dc1e078b5570da5466ac. 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/MXUM71002353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcc791fa2c5cc7a77a2cae5f34f37f8448b2ce2adac3481a66c2b62e2408c56. 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/MXUM70804264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb850cfa88fb32cbdea06f5a9be107500715174bf7642e265554046a07edf60f0. 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/MXUM70904238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cc524ad281cf95315955f220b12f09fb666ad18cf526bea3692fe99e352cc0. 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/MXUM71002883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7ad3c542f1cf80f8da72c6c3bb096cceb5ee2647654a0e8ba559c51ef7936d. 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/MXUM71002885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f960bf97d3170b80e1edb1997463a5e8a2578eebfabd8b53bbf7243bd9e98c. 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/MXUM71003082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65a97bd6e564f85bf13a203e5275ed07d21bfa8c260fe9d5d197c14a1a23929. 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/MXUM70904235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcc791fa2c5cc7a77a2cae5f34f37f8448b2ce2adac3481a66c2b62e2408c56. 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/MXUM70804264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb850cfa88fb32cbdea06f5a9be107500715174bf7642e265554046a07edf60f0. 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/MXUM70904238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc019c4d8ed34bc8f177f6de6a48bf80289d375c1e141b38dbc9f692a964f16. 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/MXUM70904241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c09b9fa9dfab5efb9c960e068dc94fb866b85040d825c4c647153565c26de5b. 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/MXUM70903473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30369604b5c2127107c3c4d656b201d66175d986a0358746ce5fdf72b027c243. 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/MXUM70806567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe875991bcf9360a911e09fdf855ef7ffe351bd032e668957206a885619dda030. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/MXUM70904237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4f7dbadce171ce7a6b623d846d0a1104d236f6028c11c9cca53763487f0622. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70904240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266f7ed52c2367e510b88587f4dd377f27542f24fd5b3f70f04287bb16c61916. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:47:35Z), 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/MXUM70904242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30369604b5c2127107c3c4d656b201d66175d986a0358746ce5fdf72b027c243. 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/MXUM70806567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2061468492ca1d5a69519f10b22ac289b58cb31bb71797c36947d9ca175b4f. 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/USJ931170116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6de30bed05be1046c91b315af8553f94015dfba7a9cec1ea1b8e4dbcc410b18. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:28:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21372736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcc791fa2c5cc7a77a2cae5f34f37f8448b2ce2adac3481a66c2b62e2408c56. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70804264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb850cfa88fb32cbdea06f5a9be107500715174bf7642e265554046a07edf60f0. 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/MXUM70904238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30369604b5c2127107c3c4d656b201d66175d986a0358746ce5fdf72b027c243. 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/MXUM70806567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f960bf97d3170b80e1edb1997463a5e8a2578eebfabd8b53bbf7243bd9e98c. 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/MXUM71003082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c09b9fa9dfab5efb9c960e068dc94fb866b85040d825c4c647153565c26de5b. 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/MXUM70903473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932e96490c9516dee9387366f99a059f5066f951f8c114eed27793c95b74e3f7. 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/MXUM71003083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4f7dbadce171ce7a6b623d846d0a1104d236f6028c11c9cca53763487f0622. 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/MXUM70904240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9104c1abace441541bc2126efd1f1a7c2f9f3bd9a36b60f121c057546e65d4c. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/MXUM71002351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82b14b49821ed2b9cbd597f8a024234f873548ddc566d9d5d3ddf04d2560d38. 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/MXUM71001241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4c3499fb15d04744cfa0c9da381a3cc02e48d0de7e2f74cf9314d36ac290f1. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/MXUM71002908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc019c4d8ed34bc8f177f6de6a48bf80289d375c1e141b38dbc9f692a964f16. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70904241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b532374698876d7aab2febb878f42c13c4505e9991293d5844b0d1e61d9012. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71002346.
Ayer, Hoy Siempre Con... Paco Barrón Y Sus Norteños Clan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f960bf97d3170b80e1edb1997463a5e8a2578eebfabd8b53bbf7243bd9e98c. 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/MXUM71003082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e020a75b4d46be750240b8fd6934ff72ca88c4ccf69f96c18f27e2c561812d0. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/MXUM70904003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39438cbc5d408f4a511ec96f278c5db8b258eeef41fabb17e8af5b51edcadac9. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/MXUM70904004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f960bf97d3170b80e1edb1997463a5e8a2578eebfabd8b53bbf7243bd9e98c. 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/MXUM71003082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcc791fa2c5cc7a77a2cae5f34f37f8448b2ce2adac3481a66c2b62e2408c56. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/MXUM70804264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa874a8b0be9e2b27b50d7e4f8002656ab3635f0002593363c3b9298ac979eb91. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71002688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30369604b5c2127107c3c4d656b201d66175d986a0358746ce5fdf72b027c243. 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/MXUM70806567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c41edecd903252837d78912a719201fe4c2440d11247e5aa73b0ca35ac8e5a2. 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/MXUM70806477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f960bf97d3170b80e1edb1997463a5e8a2578eebfabd8b53bbf7243bd9e98c. 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/MXUM71003082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b2c5b2fdf55137716310986c4123a1c63c1f507738a92094cec5f2d6fc973c. 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/MXUM71002531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c09b9fa9dfab5efb9c960e068dc94fb866b85040d825c4c647153565c26de5b. 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/MXUM70903473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c15410cd1521f731ccd67afbb235fecb939701303002e48f90dd011f31e60ea. 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/MXUM70806472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb04dbf76123f7f96690a8eb151c39ce1df9a9ff6be770069db926986e4c5efd. 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/MXUM70904013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932e96490c9516dee9387366f99a059f5066f951f8c114eed27793c95b74e3f7. 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/MXUM71003083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0c57dac22d8a49f6b399fbd5a6a165b3b9f5a2dcaaee5ab5715247a5224d7c. 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/MXUM70904020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65a97bd6e564f85bf13a203e5275ed07d21bfa8c260fe9d5d197c14a1a23929. 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/MXUM70904235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4efe04ba02a864ca7f0a3e57dd9aed4e04982aeeee01b4531db1b4790d0942ac. 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/MXUM71002687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b78523e0afa1acbeaae64ac456650d7d984c083ab36fc3c6f7b29a90d5aca04. 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/MXUM70904022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3310098c482bb797c07e5e4120c4f2395f2dfab1ed0bedb18393f239d7e8f3a0. 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/MXUM71002665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa8b5753d0d4a3d878b62c7794b0764d3240da81296cc635314ba927a5ad607. 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/MXUM70806476.
Popurrí Vallenato: Olvídala/ Qué No Me Faltes Tú/ Tierra Mala/ Busca Un Confidente/Me Ilusioné (En Vivo)
Popurrí Vallenato: Olvídala/ Qué No Me Faltes Tú/ Tierra Mala/ Busca Un Confidente/Me Ilusioné - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cf23af8276473185132ca7ca7fc6e538f4c1fb501827434b554bddf41252b8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXH152400014.
Fiesta Navidad Con Paco Barón Y Sus Norteños Clan "Merry Christmas"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffe3495980a471b631b0df230da45c3cf655cfb3b697a6bca49681746a09f65. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:22:34Z), 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/MXUM70904234.
Rosas Y Bombones Con Paco Barrón Y Sus Norteños Clan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcc791fa2c5cc7a77a2cae5f34f37f8448b2ce2adac3481a66c2b62e2408c56. 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/MXUM70804264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcc791fa2c5cc7a77a2cae5f34f37f8448b2ce2adac3481a66c2b62e2408c56. 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/MXUM70804264.
Los Reyes Jóvenes De La Onda Norteña (Vol. III)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6229842fd63539b8c79a5434c3800e3d34b2bd512c364ec56977c23bbcce3f8a. 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/MXUM72201922.