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 0x3ff121ff0e09011ca3d8cf0c6e0e03645a7212de049e7b8229d23411b5d27931. 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/e260f18c-3fde-4f27-9df6-8696e50cc5b4.json and https://artists.proofprofile.net/proofs/artist/e260f18c-3fde-4f27-9df6-8696e50cc5b4.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 0xed5a73ef25ec7406cf15caf80cfc1d1e0240c1d69e15a1ef845517d610cdbf47. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/MXF399100663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88e0d696f4ddd5acf860451d13af19c10a010f60020c8b6273ecf366384147b. 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/MXF399100664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af21e84e555f706d38071a25c222febff30dcf0b1ec962b6fa23016c557f5e3. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/MXF399100557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9b910aea7bb079af9fd218a8e67e090236b4cc9f51f219ca912bb3b8b1b150. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/MXF399100564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d15f5177ec6b5d6c2ef0c480c3d52f5b54831283a54ad2298c48f4a07e4510e. 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/MXF398900235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d72d7757c5230aa14ab67fd47b2cc60e90d6006e4575f1f492329bd1fac6d3. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:40:44Z), 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/MXF398900231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca721ec19ae7357bc6b001200e7f070e285383f2345bbcf235852705b4abb79. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:23:19Z), 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/MXF398900234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05740d40742d51bdd61ba1315fa5091f94661bb8bd21396f8cc0b62cb91621a. 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/MXF398900226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c56156b7f8ed5de7ac0936a3577ea6b3969e285c96fb2b8604bd4643496f1cc. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/MXF398900228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080c712473bd1bfb84f98f8a3738e4553fdba6f3928420d6c5086f3b7864bb50. 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/MXF398900224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80630ed4996e66f9c820e6bcffc53ea62789a61846b3dac2a1672820f7f56f8a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/MXF399100667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfcb376124984bb2b272bb244a2adde7c9d141a4bdfe68069be7f62ea8db573. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:03:33Z), 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/MXF399100662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081187993287ce9c3ede0b400e18afdd1d5cc3d6f96641ddfe696ae99d049a42. 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/MXF398900229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbff575411f850f48024af374d43afb985ca359ee439e8d53962f3989d2dce08. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF398900225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43647f0c0269ca2756380c66648c3dbdbe8cda5e63b62f54fbd221bf46b6d432. 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/MXF399501535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6d3aac4cbd40f4f3123bf36e7052d46e7188bda0f0d62cfe8632fc97f46d08. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/MXF399301136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13aaf753e97e28b056be55849e885b531ffb93576478858c6acf1560197f2176. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/MXF399200939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1350fec6caacf59df26f7275e3c21185be2b3c8d1763ddbbb6c7deea4edaaacd. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:59:23Z), 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/MXF390002744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47970dc8935b165b2382113c2ce0e76551aa8345dedd7f7b2a1b0107ac7f755c. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/MXF390002749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22606ed303c3a9304921887636b6e0f13530d6d618b0c490203ab8c0777fa1b. 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/MXF390002750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73a13df2903374a730841e4b97f6fe81844ef38fa126503f3d8414d24dcfa77. 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/MXF390002752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9834dff11390038fcb38dcbe3dc9d8f70891da29c2c651725f4dae51552fc9ec. 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/MXF399501547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dee93ceb16d43c3acff8789c864b3609411d7bd64351ff4e4941b76c6a9565c. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/MXF399100558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e5b6c7502acd8f57bdc49f131212648cdc1dea08b22806e9cae114b420739f. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/MXF399601802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e86feefc8abd92e15808678d92ec726f3f440096dd31809bc6b1e3c6a5d315. 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/MXF399601814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86512f46f06c10d280d88400d1c93e12c3ae2cf8d8a3be06e47710c06b7fc7a8. 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/MXF399601804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda343075e7261b8f11cd510ab54e16f2ff58b7e90d93d0c3f1ff85e72fc45ff9. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:41:00Z), 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/MXF399601801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d23aa7669db3fe9b69c397383f68a315e453c952139fa096bb93a0fc24fb0a. 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/MXF399702000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031c62918f6fb30324f2877e02f43d3b61c10283b1fcd4a541f6604b1f53d85e. 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/MXF399701999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02197d267a064dff93856779a186c3221a3c008d32e8d5fa532ec8a38ff29bda. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:25:50Z), 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/MXF399701998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe9e6c222172c31731231de90d793b7ef8f645493699d6a4a6c89c3c32ca113. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF399501539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b54f87fca4f83cbd154f1d147ab19e43a9aae86ac0710cb8da873414d0ea7e0. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/MXF399601808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c4b103aee99173fb79fd8641b6bd1a7909431a89757db469dcd34f00c54269. 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/MXF399802403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62dd4b05462c92e7a642312a93e01ad5b59e42a04c8aa3ae586d7230d6f1d02a. 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/MXF399802407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec21f1a6d428f1f77cdf38a1188dc35cb0a06bd4dc8c954eff16af3325e3d2b. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T19:55:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF399802408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0303afb459109618074076954bc93f77d133b2832f47996a0bd19f5b9afd06. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:17:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF399802409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba822937965890c83bd4cf8b679b97cfdcc77c49fad8bc2ba6ad5545d8679ae. 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/MXF399902561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bae994e626ea80c4cbd3dde0670350c2ee4f514eb9c0f852de82479f0ac47fb. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:05:18Z), 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/MXF390002896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56fd5fcb8b580ab3d988d8f42034f2242107c5d0f3d748956acdf6b5ba757c6. 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/MXF390102976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3caa15627eff9e83388f5278afa8e6eb874028efc6968b25f68cfc632e62c6. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:47:01Z), 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/MXF390102977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4059ae40076f132e8ca3b19f263752ff049d6bf3da1d33aeba2c26f6df2145. 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/MXF390102978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee810f1211ed0044f81c0c33f71272168c1f1bdf11b91aeea9d7f79a3165d3c. 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/MXF390102980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7464d7132e9d49da3ae53e6b0afb9ff5087d6e7ad514c4deace97fee27eca8b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:25:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF390102981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ad66f943d85f7afca1f399fcfa93d2fcfdf1d24ab84cbf61cb15473aebccb4. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF390102982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856551d865e62d820ce4ccd2932fffd53f503263f92715f05158ad808313304c. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF390102986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59720888bc1b1d291c0ca7712cbf704e2eb7b754de4c64b55d645e93c18f917. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/MXF390203265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97caf260f860053e753780f2a91e307c3f6cbba314272f158113ee53e65365a2. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:31:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF390203269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd50d1fe79a617fdb7c1e0da6c28c77ebd77f47440a452ef69cbd193bd3eb39. 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/MXF390203270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8dd7b0f81ce512bf066c74e678a64527cacc4c3db5ba0aeff6418d5881f565. 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/MXF390203271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f533bd459f07ae86767251935b474e7891f1c843074d9aea05a2fb3301d7cf3. 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/MXF390303449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a9ec03ef4e60d07ea3f2970c9500422809f25d42ffb8ea817c3392723442e0. 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/MXF390303451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2c730bf7bd160c0079f8e95ecd6999278683ced6817dd8945a2c4d7b6cc754. 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/MXF390303458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f37d23c7e792de2d72813aff978c301899fbcf613daa81b65b4e87ff89e0e0. 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/MXF390404038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ce38e35469a327e5f2a9190312f5d663703b6284b32c7f9d7fd0073a2935f4. 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/MXF390504323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2146d0e6ed5132960a64c04bfa908f332a7cd56d50c38233849ce9503f0668f2. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/MXF390504375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364ed7600ffc4f6dfae153a3e46a271b53a26bb0052d1b579cafdd0624180f04. 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/MXF390504377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb817e0b7d02b6dcccdb5f2de1e6e457066430788048b97373bbf4fb181ffe014. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/MXF390504386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267aebe63b5bd2933c0ba5a4f7ca90cdcb4484739f8ee7348fc9fdfa888d3339. 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/MXF390504387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e44e1b2cdfbccae5fd4c7dada0ec1096bdab39d1dd60470bcb1d566dcdf271. 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/MXF390504389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef65f45c0d6a03b33c7e3d27c09d76eed82c6e9cae9045c0c149e64d18d0d3e8. 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/MXF390504390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cf1307072b01d67e3f0c69e2f6fd8b3f02074dee861fa0b56a3daf812f4636. 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/MXF390504502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d371312e503ac2afd7a3ad57fc2154ddbbe5e148d23d4ca7f3d7f78d5918fd. 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/MXF390504510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946e71b4bc2a5c356bf21bbd0cafe83e4628281a0d8b19e97729c0afce4dfc04. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/MXF390604536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c84692252bf744c2f0ecac8a8116c4ec1c222aad96b1c0d7270fd2092eb04c2. 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/MXF390804825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82330f53912116f2381f0b02fc5f84248e11effb3a7fe0fc49ccfc2ef94f7b39. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/MXF390804682.
Colección De Oro: Rancheras – Vol. 2, Triste Recuerdo
Colección de Oro Vol. 3 Que Te Ha Dado Esa Mujer
Colección de Oro: Rancheras – Vol. 1, Alma de Acero
Colección De Oro: Rancheras – Vol. 3, Qué Te Ha Dado Esa Mujer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b0bd6386102aaf855601d3fe5a48fb23985b3dc8362bef562c61e77ebe6a7d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/MXF390904929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4247c8b2d07d0e5a89dce8957aa9169466414be51e7a64f133ae8d1c027395. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:18:37Z), 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/MXF390904930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c589c81940d03aa57e4919b66f6fbd1b69bd0d2a3fcb0d4b03c2352b91b963. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/MXF390904931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10331066a1498bac03dc0e12fcfdb8c5b0f7e40aecaedb1adb8a823fc8f949b0. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:20:26Z), 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/MXF390904935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd205b5089cc94472ee246dbaf97cef5aadc6f7680774b5324495e859aa4ef7cf. 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/MXF390904936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24322df4f06be7caaad2a35c475febcbed31727604d14668b479c21d74f3d67. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/MXF390904991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ca7a28a25167687c5d6a146dce7891e2b64979e74141398c9852b5fe0dafd2. 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/MXF391305067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f37d23c7e792de2d72813aff978c301899fbcf613daa81b65b4e87ff89e0e0. 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/MXF390404038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2c0ebdea685312f12042b3840108e9179c3c3088021a7c3b12cf440bc42396. 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/USUTV1700861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3078acd74a81698498bb4fa5a437b09c00ec4505e37b63e18c73d35aca14a0f. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:04:55Z), 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/USUTV1700862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0105d7803ff4feb5c7191901bb19330620ceb8acaec940ddb588e6e300b4df46. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUTV1700863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8679a64635ecfeacc14f1039358065c44d0b7ad70895b322b4d31534aa9a441e. 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/USUTV1700864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa1ecfc667b72dd903af11e186c84f323515410b1470ce71377b5992ca32eb4. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/USUTV1700870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dc68f4147e43137472e935d9c0da2b9dc023b9efbcd57693f4d794807b235d. 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/USUTV1700871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2473eda53399f51ea0c11663d0187182fc97c1568c35a6d962057c5f8164f05. 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/MXF399802270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c56156b7f8ed5de7ac0936a3577ea6b3969e285c96fb2b8604bd4643496f1cc. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/MXF398900228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92a2b8ca8c0d4f788aedbe852314d1cc3ce06e6a72381ea24e4b2d49abf513b. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF390504322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081187993287ce9c3ede0b400e18afdd1d5cc3d6f96641ddfe696ae99d049a42. 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/MXF398900229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dee93ceb16d43c3acff8789c864b3609411d7bd64351ff4e4941b76c6a9565c. 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/MXF399100558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80630ed4996e66f9c820e6bcffc53ea62789a61846b3dac2a1672820f7f56f8a. 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/MXF399100667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe9e6c222172c31731231de90d793b7ef8f645493699d6a4a6c89c3c32ca113. 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/MXF399501539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5354ff1291f9b1d5c09ad420705983b3e2f326fdeb663bc73ca78cc44fd2d0ff. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), 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/QZDQH2153982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62d867afa114a19d0dd4191914fa3c7d82607021b699998b87d12496bf7fa5c. 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/USC4R2214352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a864734a810092ffa5769c2ff0bf9a2cde5ffbb86effc0911a0340a49ed7fff. 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/USC4R2214353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7f8d2677b3dce2f29d07ac1dd9f8efa7285291ed3e4c596af4e846f022a65f. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:33:07Z), 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/USC4R2214354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154cf305d0671d7623dae29c5e06a2762a0782bd7f7b2a5ce273b8a361494a33. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:06:41Z), 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/MXF399200936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75b9ae2c8ee6f6b15b8ec79636911addd5f7668d92d745c48b1eb5fdde5739e. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:11:10Z), 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/QZDQH2428261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9c22a3afae884eacc3fed39a5cf9a949cb4d66ca430548740b1e8451c84af7. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:31:29Z), 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/QZDQH2434818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd565179b5203136f5317442c23a2c4909679f19620e9a8ee447f1969e1eabe5b. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QZDQH2434821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257150336ebe425410e1cd1a811d89d1a6a4a12219be30234c9fb5b6f40e9636. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:06:45Z), 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/QZDQH2434833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaed11de25b57a37f39f0f463025a8c750df97218e5dd0a25ebed8a7d20b391e. 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/QZDQH2442569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ff55113f8998393f36ca509f5079ecce20e9f0a873f8d160d6ca78c5ddfdbe. 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/QZDQH2442570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e55d48fb3377edfd73029a81c3deb7396b326bcf92a052d0fa79758f5c94b5e. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:28:02Z), 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/QZDQH2442571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65b65e7ca7412ef67897b4f2fc3daa564fe900b60ed0058e84f703938fa1bf0. 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/USC4R2500712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b8ca9cf9d1cc44e031b39f6d553b5faba6aeb325ae02925df8d0b78e1b1974. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/USC4R2500718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1c0e7ed02cf0d9bb8aaf74406d101cdf26363b1f6571eb0fb1f3463531a761. 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/QZDQH2527196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67e8fef19a04679d2a3b1daf63fb04257f4b07b0ba634a64bed436935a7e38e. 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/QZDQH2531532.