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 0x9b599749831c50167d910fd48ac9a9a7f6c4264439386209237ad9c9e94fe364. 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/88d5e8bb-5e31-486d-8ab2-f7f36dfebc91.json and https://artists.proofprofile.net/proofs/artist/88d5e8bb-5e31-486d-8ab2-f7f36dfebc91.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 0xfd22630fd3ab3656abd6f14786ff7c168ffef9daf02a1500f272b7e27023dc79. 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/DGA072415280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a946e4c149e7f8139307821eee7bed080d6ef322705b5307af70fca1e19621. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA072415281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03edc009ac2492c2f573e61a04a5b22d8816e04e8aa6d92fef27146f586c6cdb. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DGA072415287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8664508673be70a7c4f0633be3515c191087636b144d579d0ab12dd0b8b0ab79. 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/DGA072415289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8af3782e3dfb8f8651d6aad3717cd3a08ced64ed4d25190635737431192451a. 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/DGA062496142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8bbe4de2f5ae50c6c79f4beff6af7cee839d8d88a7557b3beee35841d5f5dc. 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/DGA072415290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42df90c6de07c9fd059cf7b90438c6f752f000612863f749e687888eb20f57e. 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/DGA072415292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca204d97cff18d86cafee136a453873e2d1ab514ef75c46e3da9d2e6d0326a2. 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/DGA072415293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51f22d507c4201b950a0840e06e159887084e37f67873935cd121f357217d15. 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/DGA072415294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd38bda35d0e0805ea521cee6cbf747802c88a979deebbf0c829114a6b382ff8. 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/DGA062477634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8af3782e3dfb8f8651d6aad3717cd3a08ced64ed4d25190635737431192451a. 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/DGA062496142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd38bda35d0e0805ea521cee6cbf747802c88a979deebbf0c829114a6b382ff8. 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/DGA062477634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89af7db39ccd270cce2a0b55e018a85df0448465f9f4b8fdc61d0a4f44cc4fc. 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/CACWV2479336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1124617b376a2a338dd1511219ee40d7aef2aeb21795ec2825db147b0523d0d7. 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/TCAIF2431822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c82266e4278a6febe00f739c9eb9fb2e622dc7b98d6b24f9e82f766b06f4ccd. 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/TCAIF2496388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba70bc6fafd40b6e44e5bd7e63004913f64ae802ae961ee3639606651d34d141. 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/GBKQU2433394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c887831c47b32c2533f9d34ca7e9649c53480d66ba3e9f9338ed9abf5a1368a. 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/TCAHY2419741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf430c1d2f8f9be765f1322152715107b64b5b3e5634d01d4cbed96371a1daa21. 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/TCAHR2353620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cea6aab6f4724eef8460da8559f344e64664949a5fb2d37551d4b49243aaa8. 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/TCAHJ2381330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5842815639c865ec0d7f5c1b4decf6443b4d081a94635cb1b44f1ff0ab2e790a. 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/TCAHD2369841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e96a863690dd37604aec09a2201bd2dcdf2772577e58b9e9e08744e7334645. 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/TCAGP2218559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407ee6818b275ce4dbfb221a534798713f69b87b4e7725cf98c4548f24c2c0fb. 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/QZTAY2231504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d482f944be25942e92a71d817c92b657e977f237499aa1be93f3fddb6565ab2. 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/QZTAX2206713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c0416b55d49936f82399fc8024084a9988461709f34f8e3379b72f11816c362. 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/QZNWY2282639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc218e7f601ccad01342b8f39eb8db21020a8f90e5c82dc0a7c9aea77ccfa0f. 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/QZPLR2260285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x265137cd50028227fbf84fac1e813c0ee6f6464581bf8bc3b15023a3c8818ec1. 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/QZPLR2261828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1373859a047b643db5ce4d9324a884e95bbb598b6b72cc7321ea2fe55915130. 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/QZNWZ2216437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a31c5f0b1b02bac210976f4a82bf720066f52b5d4d498771a84348a81201c8. 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/QZMEN2263607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89baeeb4583a9f411d6ea347cfe0d6db1741d302888e65d47997092ef37b07fd. 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/QZK6P2257609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6949a26743e05e7527a381f4f974c441f470fe1f0b0c24227e8e34edc59c58ba. 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/QZHN52249441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e769149fd9b7dd032824ae62066cd6694aef2904b424e186542e151e3f9880. 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/QZDA62272718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01579710b7cf2276969949ee9776c20e86ba49dbccb2d428fca108ed27e43cb. 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/QZFZ62239239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75598a6367a51cd6794ae09b984a9dfad6edf20fd0e9ca79a81243c7e42c353b. 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/QZDA42211745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6e1b7467ffa1ac473a4b910a5ae4f82fb55fb23003787f972f7c878cbb86f3. 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/QZNWZ2183224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376d02c125862132008f00293b95a7285e08eb206ac2a9198b666d4b7a3c4d8a. 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/QZMEQ2114706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73f0870e890840ea161ba50024876005cde9726ebd025df861b8246b77423b9. 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/QZMEM2146632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf742520a519d80af6dcc812f00b1a1e275b4ca47f77dda5a3cd034bf3de7c0af. 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/QZK6G2182183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c31871782aad803882bf304ba6a9c4192eafcc36ec96d724f6e7350cb7e4c1. 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/QZK6N2176605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0edbfcedb8ef2c8a8ecf9775ce202afa3565334b4b9a92113e241ddb468f209b. 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/TCAFQ2110180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921035160a0d3eae2daa58fb1a20cb7ceeca487833ab3d2e331bef65d2abb084. 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/DGA0S2435372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525fdf854ea079f6399857f54e61cd3426a0e6f9e3b2fcf5f5f11cecc0e93dde. 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/DGA0S2435373.
Hum Dum (Tech Panda & Kenzani Radio Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ce2f4527b20af42f1c6223809e48a554d5f1c34c906705c1e5bc9769bac192. 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/DGA0S2432923.
Hum Dum (Tech Panda & Kenzani Extended Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e881d891fcb3c4a0ac287a484a4cbe5d8ad734c1bcc0aed9695750e412c8e0. 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/DGA0S2432924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd04e998723646e4a9157e4130939d08ba36bc95ef237777bb1329cf0a92751. 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/DGA0R2473096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e259e02cc8db938125f00234bb9f7aa29b24d2979f8289cba7f2f4f5341fee. 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/DGA0R2473097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d5ab1fab0621331ac4a2d748037e65f5883fad49a1219e2af0e13ea18ecced. 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/QZTGW2400625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa349caaa6aa045a72906e0768a76dffbe52cc13ca6e991c56fe2520912ec6364. 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/FR59R2515184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0d93ed4d5018f601007079c225dc178e4edb8520efe0fa35d0cd75b7de7ddc. 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/FR2X42589152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fcba917b2ea73bf7342e6da67ef8ef028ae0b4c6d9b84521794b6199b45e80. 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/INB782000578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40162d961f4cf318e1ac5ed4004325125fb85ea3221f88bdfad7af99fa81e66b. 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/QZNWW2234467.