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 0xe7200e5a186ebf4ca8a728fef6e4489c64f486cab841af63e11600fa3429348d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84f284b5-9e45-45ee-8edb-e86e44ecc571.json and https://artists.proofprofile.net/proofs/artist/84f284b5-9e45-45ee-8edb-e86e44ecc571.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 0xc3b63c5e8238251f1378be03c92724277fe8f917ebc6ca1e85f086b2de2cb939. 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/USUS12000301.
When The Levee Breaks / Sweet Leaf - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8fca07ad5731f2c5de1097e5631e5a7cf46cc84ea0d0a7b8a6df324c59f48e. 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/CA5KR2374999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef1c1d5de106ad4fb808c744c9d770c3aaeb1d3f47e0f2bdd2903cd04aae018. 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/CA5KR2375000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb024b02c63c91b43dbee8bfe8544da13ea213aef110e8acb42b77b49af5fb3. 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/CA5KR2375001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d58bff428f2dc9ee6401908ecc7cd9ce3159106201dad4834c6205441e3000. 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/CA5KR2375002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a176b3fcb06c4848b1db4420f73e9fb90b8864e5af840f931ee949e465d01b. 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/CA5KR2375004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4682e1df28433b6f3cec1f0fcf59b3614afcb7f973ea4db129b372256b71c92. 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/CA5KR2375005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1483c4818e572146587c4669131293604e24577f71af0df45844a180f3befa6. 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/CA5KR2375007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09248c76dba82cd4ec1be1db79e5080944eae31d861a25b91fae0570b0c237e. 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/CA5KR2375008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ac7fb90c840b1c2f27696415c8dd8c5cd59f1614073f9cf88bdfacad84f133. 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/CA5KR2375010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f3be07729695fee0866a6c8879a193a6445d74ec82871443239bcfd954e17e. 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/CA5KR2375011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801281463b95cf3ee3b2020c755525df6eca0c88d67ab80c57bc66f07cc1259d. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2375003.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4a55eb9f9a7c5334515728f0bf5b2b4c1c11e83c099df8eb19a3a3b7a7018b. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/CA5KR2375006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23a62fcf5d82bb7ac778051ee60a9dbe5dcd0ace48c18c431609122e38e92eb. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CA5KR2375009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7eee7e26bb3db5c701ea13a0a550b07da678994233690c4a96bcdbe2e899f05. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2375012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa211cd4f4335b028c5f749a5c4cf6d6c4ce794006cc571b2d29434ff31097e. 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/CA5KR2438880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960779ca745a47ebaba44871f7030ea60b7da8cf39a9377a81e70506f9c9a65c. 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/CA5KR2429316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf623ebdeda011885d901a77b2bbea3b5ffd519e07596241602a97c05ee667e30. 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/CA5KR2355166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e2359ac68e9b6c54fb5def4600c66622d759808a0cc93478c192bff001a6c2. 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/CA5KR2355167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5326ddd859812756de0074970445fdc46490d451c85993e23a0a2dbd7ab5f720. 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/CA5KR2355168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bec45a929b4a1a5f0c796a3faac47a6b612d51240a9b9093c3a1d92d951a04. 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/CA5KR2355169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef74661fc549f6e89a38b3eabfd14eb1d33e9688e2a0295358c225f3d98b0f5. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/CA5KR2355170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7c3d6feba31f76402df8cb357d900ab5f1e42db54027a962a490dcfedb4f77. 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/TCAGZ2383597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd964c9d43f8033dd1c4c67b76cbb8e8ec67bbe2c940ab4ccaf32b99e085b8fba. 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/CA5KR2337672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48689820fd4e171e3e48ed68d7619aeade7dd2adba628235fdbe22825d8d5a49. 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/CA5KR2297288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ce4a9cfb4b74f08f1be6690e0909ae0c947c52f2fe70fe60b56962ff07523f. 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/CA5KR2297289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11dd25c9defe77baa4b2d302fd9068e38bac0ee53aa8a6b2d3454edaee9abb64. 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/CA5KR2297290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe199f1c1b0d0108980d14ccd7724e16406df60800bd1236038d141ba1a9ee473. 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/CA5KR2297291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b468c85bc2e4b79cab22f3b3ac7f300b5daadf3a4bd0b3dbf924529499d763. 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/CA5KR2268919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34975fbe86378cbcf064fb3d78821c80f5ad830bb9cba0db33afd87593d5ad6d. 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/CA5KR0000245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8f77d08abc21919c5a80dae0a29246126dd2cebabe93a68f41b2e4bb6da195. 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/CA5KR2188408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4586c1d5ac287436a9aeefca71b021535a28152acdce6881a57d701d0bc3a8. 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/CA5KR2158145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1096027264222d25d8ef8051af926e543729a9be416948be336ab81e0b9322ea. 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/CA5KR2152188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1f4d68f2db1121369ed84d578c1ed63d509046efd242a09616db5b21aaf454. 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/QZMHL2055876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcec4a1f40b0cce134de69781419be08b81139622cfbec664bae83473a0c1c1. 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/QZMHP2042052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9896c8b0094eeff88a8f2b85cf0cad664b9363dc2c7c2f20d1cde8ff97888f33. 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/QZMHM2066050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7519779501255c3549e1d3ca07eb87a9480fc7ed0785116dee8075890809a01b. 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/QZMHM2067697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7930d6f61d233ce57a16d52b9c122f0f4bd32412d96f1233c60e9fb36c5634f0. 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/QZMHN2033319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53df31e6d0759e6bca5604a09d409350854fda3c53142d02c49774ba0b7398a7. 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/QZMHL2024028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5675a6eb6d945984adf4b5b3bd67f3985b1ade0ecb240c74be5f87a530045715. 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/QM42K1912377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74982cc261290acac6660b89cb97978b55c38c99b88776e6a6a1f843bd0211a6. 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/QM42K1975943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14aec987f94f2f2497e551ad73aaa25d575f09b993bc3edd3edf4ecc3f8ba16c. 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/QM42K1918974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf255fdb3fbfb6ed12c764b306fb6eb5d00375e742d39785e2aec1bea7dff4457. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:03:26Z), 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/QM42K1957487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cde0d581075867e3d113ec7796d191c73eadf5fc03a4b2a651e0511df4e673. 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/QM42K1905380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476bae843e67415aa16cd426ebdfa1f57a669334cd29929c1470ea6fdad96b96. 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/QM42K1936645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70901e84153bc6dd2b3c6fa05fbca51ccdc9359c4bcc3e56cb8c058289e1f098. 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/QM42K1990919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe635bdf83056182b1778f731d97bbd4f2fc6def417f04ed0d0a198feaec7ada5. 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/QM42K1935932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13cf9dd668ea5edc8d993700870374dbd85967bb64a161fcd736db1492c2f82. 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/QM42K1922052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84e42176cda8ea32299112a346da1bb746ca2c19e00c1146120838748736c9c. 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/QM42K1961468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d98bccdba432f5a42387135f7bcba1b0df12170032237c9a803635318dae4d0. 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/QM42K1943363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef9616552c90f525af69e15ffd7532eef22b8f3a3cb059768b81cf65b55ec56. 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/QM42K1920372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3520cdf9b55149c8f4ea23745a6cfecc89fa82aed40da9cc69f89fdced74da9d. 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/QM42K1864500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a8d70725edd71ce4b0ddf94d1fa673922daf63ac2d8c228277884a0784ce7f. 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/QM42K1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2a9295146b5b7e2ddb7c98f45d0edbc58e4eadf16659f19afaa4c960943008. 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/QM42K1800806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8143585142b6e5003fc7bb506ae971a136149c61a6044bdddd7915c85e6f83. 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/QM42K1876371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e22bc4ce09867c32372d4e8cc71bab3ee069699bcbb8db2bfb91673290647d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1933972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3eb184d6066c88d95f70142e1ded91e6f89e456d975ab13bbe2348bf44de97a. 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/QM42K1835020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933d82a6fbbb5abc379aa1a72e4eba659ca5588bf822b61f41ae4e0839e4597e. 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/QM42K1898319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956a1c963d877bac9f2346f1eb0c58f8b82318eb423e445a4ac7ce77726a5628. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1888458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464710b1f861d139a720bac3058a928255f72547de7da1849ccd5f43f6b338eb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1894574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1cb59aa5f45bfc26d9bfd4b0d938b8b4c3084a7b399f45b6a12e8adca5da25. 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/QM42K1879178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37929189a3ebb4003864485886c29db4f6d83579cdcaeaf23605f21e1ac4990e. 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/QM42K1847068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381eded9df9af731d1fb0109a8107956c08914beec421359b53f6d5e35a84dec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1839013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5b13ab4e0c72ded24a3c9ef5c49cb2a09068716723d51f4bc116c9e4fb8a73. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QM42K1898198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1257ddc47329ebf02d8f387e96909bf1482141588255ef33cd77c3e760f654. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QM42K1804873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc88cf39b07441293c6be31a37e32e95968d8312ff59fcf39ae6b0336d6c559. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QM42K1801043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497e894e4a0ce95931ea4d4da9269f0134c2fdb829adaf11bbc3e79d99e26640. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QM42K1806194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe1f76a8136542ab0d0163d291edf285f496d64286e3ed2b92f8b0ea86b375f. 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/QM42K1844552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb1093145673765f086ad29c87ccc89803e8982c68e28833f8ba25bb674c75b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CADUT1807030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293a7ce2a1de620978b059d719d8ebe631e63c7ed8972f85fea02dd7ea9ee0d2. 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/CA5KR1807226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde77ccc9b031cf9f2e63665fcebb60a60a27fa9d4ccb01473ea9c843d27d747. 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/TCADH1723553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339a2a8837718462cee11b261065742be0abdb98acea67cd8c72d8482115eef5. 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/TCADH1723555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f59cce7d157c173e393d3b5dc814870ebf013f5d0c2fff910ffd1c112601244. 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/TCADH1723557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa993711282124522501a54dc8aaa8a62cc8384d002ea6e453c266d076d74b5fb. 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/TCADH1723559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4997bf615a11ee75100c869c4dcf044f6ce150ada7eccebe033475fd57b48962. 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/QZES62060196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa21966c31ceb3c1079670e22e6c4191cd7a6e9f338afcc896c0f83c87bb140. 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/USAT21701458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe67f0f7f97a3b4fcee501126b26a1cce1ee39e12741ef89b4fb47d79fca8870. 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/QMWZB1611519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8b33880b161530d4c0b941ce3792dd6bb92746776bc3c6319da16b280c8547. 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/QZHCR1900019.
Gummy Worm - Dirt Monkey x Jantsen Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823eb47f528044c225858607f354ca89ce13c556cd27c024c1301659c366e054. 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/CA5KR2309849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb042d377b100d179754a2a8298edd63f97b5cc2098aa60c7f09487f6dbf9d1. 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/CA5KR0034028.