1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x8014b05671763cf0207840a059647bc282e819edc343a6dc231a8a505cbbeb26. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4363b102-3f22-4cff-8fc3-8da8c2ec3855.json and https://artists.proofprofile.net/proofs/artist/4363b102-3f22-4cff-8fc3-8da8c2ec3855.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 → block OTSBitcoinBlock must exist at that height 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 0xba0eddabe7da1beb7e83e19356d584a065ce04c3d784b9d263e0c95ffe1cb638. 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/QMBZ92258360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500f4ac9b7da75de35f1d0a01597b425905b979be0ab7a010c2f50905953373c. 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/QMBZ92258362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc58f5d3d763392fda109ebc46ef967f172401b3453492ed9bda5938d0c1e0a. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QM4TX2267041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989ad64a221dc48055edfef0cb6f5c6364ce0db12266aef2bbb84c74fff83a38. 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/TCJPP2179961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0617699b00436d8d946587dbe74689fc98687fcfe523e908701ff04fa2139ee6. 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/TCJPP2179962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1690442804db6b6041d8fbbcadd1a33af2ef27b20a67a213fbcf6c7667443e9. 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/TCJPP2179972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ca4b40c8c22a20f1473911617fcfb6e2dc4b4f71c9529738ef58afc236bf2c. 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/TCJPQ2127933.
LOVE DON'T LOVE (feat. Loota, Young Coco & Gliiico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eff7ebf34688329039e54a0a8c4e3bd0f19aa52b5785f6dc9f9586495ef91be. 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/TCJPQ2128769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22105338bb590ed8f86e35e9d7aefb96d9e61311ada0b7f69718053a7a88e373. 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/US38Y2423385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131b3d5fda8e6a1afe81d7b34abf1c225edd77babc2a0445ea3c4e25e87f2750. 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/TCAHZ2495322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7efb49fcbcf3335d0f6e7401b3803d1d4d2c5c9b33d01dca0122a2e4f8572f0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIH2424941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb296bb5f01f702be5efe7e5830b659cbb98155ca003b07e8f651932425e258ab. 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/US38Y2423386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cce59cfcac08031fc64a53a82e6e51e70d6387b0a5e247dd3e4d8c71e4333a. 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/US38Y2420056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d67aa24dfbe98f93c1e7b7e30f796accf1b434ef2f357dbf3d5bbe6968f9aed. 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/US38Y2423387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaca1c269aa9c0780a0d054c983954ea2442fb807d69eacdd90299ce1955441. 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/US38Y2423388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62eefbcfeed3cdb7005794e32873953c9459395cee547a6731a89826270e7d38. 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/US38Y2503563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3198a207e71eb24d20c8e8cd49ce50b9e53679b02b45ba20829b377ebda291. 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/US38Y2503564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22105338bb590ed8f86e35e9d7aefb96d9e61311ada0b7f69718053a7a88e373. 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/US38Y2423385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131b3d5fda8e6a1afe81d7b34abf1c225edd77babc2a0445ea3c4e25e87f2750. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHZ2495322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7efb49fcbcf3335d0f6e7401b3803d1d4d2c5c9b33d01dca0122a2e4f8572f0. 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/TCAIH2424941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb296bb5f01f702be5efe7e5830b659cbb98155ca003b07e8f651932425e258ab. 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/US38Y2423386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cce59cfcac08031fc64a53a82e6e51e70d6387b0a5e247dd3e4d8c71e4333a. 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/US38Y2420056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d67aa24dfbe98f93c1e7b7e30f796accf1b434ef2f357dbf3d5bbe6968f9aed. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2423387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefaca1c269aa9c0780a0d054c983954ea2442fb807d69eacdd90299ce1955441. 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/US38Y2423388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cce59cfcac08031fc64a53a82e6e51e70d6387b0a5e247dd3e4d8c71e4333a. 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/US38Y2420056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7efb49fcbcf3335d0f6e7401b3803d1d4d2c5c9b33d01dca0122a2e4f8572f0. 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/TCAIH2424941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131b3d5fda8e6a1afe81d7b34abf1c225edd77babc2a0445ea3c4e25e87f2750. 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/TCAHZ2495322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80607bce5410c4246608bcf24d8309ff79f6104adb8e699e4e479178d72d9330. 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/TCJPU2368632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c9edc71e6fdfedc47fd2b858851b11d17b83dde233c4d13e4a4a1729541075. 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/TCAGC2290020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac690bbe2699cf694dc22b8d12010935111eb7de899c2159a31de6760fd44fea. 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/TCAFR2128820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcfdd23c5b4e4e821628796f5ed9f7a6689a13d352f438becd79ad7cb225da1. 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/JPWP02200988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c75a39a6dd15c35aa933a1f83c3970c20a24dfc34549f63f1d8979c3916007. 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/JPWP02200989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d2bb6e7a411c3d2c40ca9bba880bd569375f030f5735aeb9e8abe197fd4f1f. 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/JPWP02200990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5953f1854198684a0c63cf216479fc7b077f8944818d7af805b62c0afc4ebb45. 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/JPWP02200991.