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 0x0b88519abfd00368027187a638174ffa83ac16011838ad01bcd9b60056d492dd. 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/51ea6b04-6cd0-4672-8d7e-ef8b95f88430.json and https://artists.proofprofile.net/proofs/artist/51ea6b04-6cd0-4672-8d7e-ef8b95f88430.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 0x3bc5226509216ef2cfdedb38cb4707f3abe87fab9099c8610d8761e71175bf99. 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/QZVFR2301567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e4848ac2ad64b802d95a8255f85695a7fd6ebe33c0f366c552ae928b357bcb. 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/QZZ4J2400606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c070f5bd4c996793ce8b237b6e2b7159c1684878e8d85e54086ff1d8f22be8. 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/QZZ4J2400607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74736bcb1acf5b3ac6e1f4dc2c8afb4758118d3adf00f9b28cef4bddf04c1fdc. 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/QZZ4J2400608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5165456b5911adcae4d8eacf41763979248287ba50130660d4ac388c42ee8477. 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/QZZ4J2400609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20acf630cd8d881002d031fc12f51b9d8d34bcdeee354ca800e9d536fb0362e4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4J2400610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199d7b7a361d327426b5dfb50a0c6857bf414b7fb0e1536a3b6edd2c88153f73. 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/QZZ4J2400611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba64a648dbf6ca892e97e3a95e6bbf40117f319de3eed26795f44d77dd5f0b3. 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/QZZ4J2400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442ff96443a04064b61589d19ddac3ad0aa2c36944f8385993b4f62e6aa366e6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4J2400612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430e5ae49f053f65b2af4bc668ae0619c5c567cdaf0cb9523b59c29ce840d889. 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/QZZ4J2400613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f6f935016755b48b3ff83825125932e02248aa371516c6b9345a90f90ee52a. 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/QZZ4J2400614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9704590143cabf60248f550a40c236623ee697c123c5b3d0fb1b697e992de853. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZZ4J2400615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94274d1ff7c13c94fc7ac1b18701f0e0798ea63d0054012c0094ce25d833fb2a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZ37K2309211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916604c8bf691c5a6b680e4b9bac91fe011bd49b08e4387362355093b369e0b0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVFR2301654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7865256628ea727259de1c8df30b7ae7d181f99a5b05288fbc0272b0f7e514. 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/QZVFR2301656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6664d209a61a310431834115d320395bbb7c2068da068dac41a40de34e33c8. 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/QZVFR2301657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6fe765a87624a8526a6db92ba18632efa2d501337e7cda990bdc8f116cce3e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVFR2301658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f00ad5c2dd06437e8981aa0f79c6189e2fdad361bad7dac5723ca627e1075a0. 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/QZVFR2301660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5f858e82f4df062ad17c6b5df8b2c677dc25deb6fa16046462545af35399d4. 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/QZVFR2301661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc502d1337b6110d396c02f535ed167efb2b5e0e81911826c8ef274ae80bf06f3. 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/QZVFR2301602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef8d3f9b9760fd903e882bd83273ea90b61a1f16e07694a08ce791be8330b8a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZVFR2301662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2a405460b2d6a385598ffdab8b8e41385db6b24acd15dcc0e1cfabfb5fd3c9. 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/QZVFR2301663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9761107ba514427456bddd80a7b90bc4146f6f53a2a67eedcc8d63ae4abd0bad. 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/QZVFR2301592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888a45ae361b951541d8ee521a20910382acb4e2ef5f2c03fca9f6176d35d287. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ37K2252191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33346bbc360dfecfccc8e9cf0f69a926778ea6a1a017d088d549633939a1fa6. 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/QZ37K2309208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1611ad0d263e33a3c92bd880e8273de105c09851dd29173aa15a010e8a7482af. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZ37K2309209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52911da9444cd788ab8e8d4f9945b7fa72607f88f2cdb9da8f05a204d3e9870. 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/QZ37K2309210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94274d1ff7c13c94fc7ac1b18701f0e0798ea63d0054012c0094ce25d833fb2a. 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/QZ37K2309211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582ba0484d453d60c6a0995c97fb00356399946e0a0838c66b5b7ebde84e041b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ37K2309212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0879a4942a5bc3b1334320739b3c8604c1ff996a48f2990d912a274292e1bfa8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ37K2309213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543e7c9a61152ad66ca6c9ab19a1bd3a56dfda9647085c1047d95d5cd2561eec. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ37K2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09087445db42a1b41fe470098386d51eb21b248a8ec6019a8f9c8560a98e5b1e. 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/QZ37K2309214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0456dbbc2865cce64d0cb77c0ed48d4e8075deee22cb07a722e828886687c9. 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/QZ37K2309215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa895fa3efd016e7cd46065372398e888af43076764fdd1a56afc6aa5c1db0ded. 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/QZ37K2309216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539ba5ade2a57ef926e295366ca2e1cdf638f63ba32a2a0ff1bb178259b99477. 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/QZ37K2309217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87161551060cdbe6b6068e4806a485e0dd9d1f7a554abb8db6282cd9bc91dbe7. 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/QZ37K2309218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a240c344261a2eda157eeb07e4e5dbfcba22306140b8f5b8db83710fdcefc5d. 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/QZ37K2309219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa9a583b4bc20c54bb5d033557a0da1de617419d1c2cde817c57b42fbb0740c. 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/QZ37K2309220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d24366250ce0d89f17ed5b1564c79f2786d8c94b4b693bb8b6df5ddc02b72bb. 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/QZ37K2309221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afff40754b9786113a63dfa7da9fecff4fd9f560f68a811d21c34d9ffebfed0. 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/QZ37K2020001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94d4204621ac9a89af8200462f52b94527040220468acfb9ce7f856b3ceb966. 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/QZ37K2020002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9ed0e8eb0b3cde4d69e529f95a342884e92caf7090487c81b5019ab2657cf5. 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/QZ37K2020003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e08b61acf585189b3ee0ce8612be7eb38407bad7f1c01274e85d70bf1948a0f. 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/QZ37K2020004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6477dd649413246ac7e8d2da77f5aaa86bb826afa5e0b406024dfeab8e3480. 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/QZ37K2020005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea020a83c252033c9225ce2b71455b154c7926c092346699022ded2f68149ca. 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/QZ37K2020006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04085cc3e101d6be0a741e1bfb60975657b88f11f3bd90cac054da1fdbd3d23. 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/QZ37K2020007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293630453ecca07bf54ec60fa9daccd47fbfa6c1e900434ff6edc902cfbd656d. 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/QZ37K2020008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc049e7e92070e2af7cef06c6315c6a60dc4cda84f5ebff3cf3ec9d2660d0396a. 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/QZ37K2020009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027c80e5bf3e29e74c9896048346ada4748bce07bf8b0cfb320f270ce5787a0c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZ37K2020010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c873c353646732fbebb87c7c17403b236bb63d58714808e8cebff32fc7373a4. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZ37K2020011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8517b96d513c34cb0d349f715299bf4d499af4dc32707e3f3b814aabb8406a65. 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/QZ37K2020012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2491a5c74ab5b31eb771952ecee7ead2579d8c4a630706157b75f948cc023bb. 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/QZ37K2020013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a4ef8311b2d53ccb8bb2e6059468da732b2dc78988d023f3749998a34bdcdb. 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/QZ37K2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fac3c4f7549c569ff4eafc2523705b20bda0f33f3a3bf3f6a29a5f232e2c00. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ37K2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc0d867a141824516739d183703bc0abd9d1214322cee2789eb44dec0ba53d0. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZ37K2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd753eda77955e350a1c0b76d19ff1c8b02f6d00d94fff28ede58d91deeb9a49. 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/QZ37K2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14319234872d2f38d5058bed278902345b90fac8da508b70ca6b487571cadcab. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZ37K2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c3f78fa10aa060c559f4f2639e893e5a42195d2231640ce4d2c144445f30e7. 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/QZ37K2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d4c5ea920ba40ba3140c7e5c0c1c683f91a9a4a000ce77316507ce7fc7b976. 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/QZ37K1900501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9a19935b35d0b75150f583a0a5f7e4af2023f97fcaebda40d38b3a13a198d1. 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/QZ37K1900502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdb665e256f92f2551463de44ef4561201a08d70d71ec98c0725814fc004a2b. 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/QZ37K1900504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9f5722889fd86e90aca9dd6ac0aade24fc0462766b0cc01ee940ef5b612c3f. 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/QZ37K1900505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e27f0f4f3ebbc35a88477ad529e1d3d97425c40c6b4d018e2ec307325d3690. 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/QZ37K1900507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1878a6d7b6dcd91cd8d6c1bc56a7232bc672d310e7c943cf3d4c69cc4b4f2fd4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ37K1900508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10080244da1734d1b5ab0ecdbb7d20591f0de8fd3b174ba166e42cf08d257d81. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/QZ37K1900509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8863bb4775d1efc7233802c7ce5e4f9193042133d3580e8fae525da671584a. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/QZ37K1900512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9fae2e2257802136510eaaff55798635897c09d44e17319a04c4eeca008ef2. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QZ37K1900513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583b425e44dc7d10a311b1260406a2c3e4f07eb4442285aa4193b242c61bdb0c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ37K1900514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f6a5bc18354cf142caff066e63532c52e2850a8563720aa9ddc1d4904b263b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZ37K1900517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67cafba2e3cb1a36f2648db6a726638bd06a6c219dea5291555886660b646614. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ37K1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b21fd36b37fe41a9535c0afa760287090cf8b80a9c64b757b31ae5f7ac35f41. 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/QZ37K1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda379ffeba2c07d9bba76d63fe66ead6245c936b08cb5d445bf657bc9bec0ded. 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/QZ37K1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ec033d82c9ec61bff2842106384b5f2ce44db0f7a47cf29861b3c97674d2fc. 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/QZ37K1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa891036397ba3eb8e315678449f28e00389290e3617ee7deaac2badb30f5049a. 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/QZ37K1800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661eb601e55f8e6d100a53c24264a66daf0dd6f6bfce733e0e3c81498d9e6091. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZ37K1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279caf3a095e544635beeee5fd1dbd4eaa449652e5da33ad0b22ff662a441755. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZ37K1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1725803b7befd89ed49420d59a809cab4dcd725dbd0874701789bdbef51fdce. 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/QZ37K1800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7426d53c7de247640b9746830b7e90769d8ff732cb9ec71e52eb921de835eeab. 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/QZZ4J2500127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5165456b5911adcae4d8eacf41763979248287ba50130660d4ac388c42ee8477. 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/QZZ4J2400609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbc17feffb3bbed72ff5ae9b6f811ea575079b2462ece3ecf6787704d30980a. 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/QZZ4J2500076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5ecd43521b24ee2473ffece5285f430c7ceb93f8d877d52d90d484890727e1. 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/QZZ4J2400564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba74fcffef1ba1c74e4019fbf93231ea2af45a07a342f42796fa40862e3bd8c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4J2400487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdd66b1934fd322c5034128b058a6caa224ae87e648cc2cb61e8c6b2b7cbdd6. 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/QZJ842403297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a266bcc9eef7783a7838e975df8b813cec9a008f874633a42f5965034d91f4. 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/QZS7J2437699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d499945a7471f1f2c2477270315515a17709419b551df5163359be85a82650. 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/QZZ4J2400385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a415c253a5f2d3fff1b9ed9ce57e6876b1535af6f51908d3c2f5a6ee309c65a. 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/QZZ4J2400433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc054767910f689e6912bc416ed127708ba381d40155a0d022964637af05577e3. 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/QZZ4J2400417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf438edd60871f42823b94cec6346bff3b675da4299648fed935ffbef3f9b7069. 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/QZZ4J2400402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda5dfa6ef6c64974e61f21e29ced77c587b3ce745df2d94da9bb1808ea46758b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4J2400309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0b91a9c3bbefe0d34cffbacf1010c8120a4c6085ae1c780fa80dbade7dc43a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4J2400232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d7f7775d5c01ce08d00b865e8147a39ddb93a42183736269b69e82a45c87ef. 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/USSM12402191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba64a648dbf6ca892e97e3a95e6bbf40117f319de3eed26795f44d77dd5f0b3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ4J2400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb6b907a1a37dd5ea6707977e43c019c1d56c09cb8faac5d3a14e1d1638e941. 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/QZZ4J2400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98401e96b034cd12372c612b0d30fd49a0a8a26d7dc7ba444fc575e13815c6ea. 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/QZQAY2487632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5d45582907d82645b0f926fbe8d8713a507a3995495b8ea525197ec0c1ef90. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVFR2301799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25081b00162ca19055d136ae6f7502e034f1fbd24a64df87fb28db13bd9fe26. 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/QZVFR2301770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd028d09511ee6968fc175bfb1e60a69d71fa9db9323038008879ad3757515b6a. 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/QZVFR2301772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d06fef448d76d87f85f1fc31903813aaf2c07265e8eb527d765f256df334cf0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVFR2301751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9761107ba514427456bddd80a7b90bc4146f6f53a2a67eedcc8d63ae4abd0bad. 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/QZVFR2301592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc5226509216ef2cfdedb38cb4707f3abe87fab9099c8610d8761e71175bf99. 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/QZVFR2301567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db9462de55d759028a9479f0c1f92f0611466db60203b2dc9fdcf452de43acb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVFR2301538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f49fb3937336ee61b4ede7c11673065b9cdb0f8b5b2be38345c3b3102809bf6. 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/QZ37K2309302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457e55ba2eb59e03077feae3988e8b71d6114131c004c76b9b68d9a4960f138a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ37K2336984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543e7c9a61152ad66ca6c9ab19a1bd3a56dfda9647085c1047d95d5cd2561eec. 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/QZ37K2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53373c3238d21ddc5d85dca8c4222b70ec1555310d15832b024891f9c94cf229. 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/QZ37K2376210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e16b1879a3453ec86ad30f1d627b85d6b1954d07fbdfe6f14d44791c64b496. 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/QZ37K2252189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52af08cd751d0491e77ba7e5ab00c2e5390cf1e1e662a53ddbba9f228370dc49. 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/QZ37K2252190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888a45ae361b951541d8ee521a20910382acb4e2ef5f2c03fca9f6176d35d287. 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/QZ37K2252191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981d83029aa56dccce0c7390f7edd22246e5f28741349bb560416b58cb211a40. 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/QZ37K2252192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf9c7690cf674703c41f0b0149b158ffb582028273581f8f0ec067949f072cd. 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/QZ37K2252193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b88adfb3cea17e99ca39637b5776a089726dfb7666ce46f190111371202bae. 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/QZ37K2287543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fef77b3de234e5b6d41fa75ef4a677c6ea216be2d67b1fd35d9f4aaefbe816. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ37K2207414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca3a91bba39f72f5f1e8ca4d6de22372f2139e207d593712e9c00323fe59cc6. 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/QZES62496328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a266bcc9eef7783a7838e975df8b813cec9a008f874633a42f5965034d91f4. 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/QZS7J2437699.