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 0x80f9ec052f6d0ed2f9cd621bb1d66b8ee94327c24f5f8aaa77fe2bea5a3ec485. 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/ed243d51-6c48-4ef8-95fd-f433c86ec1f7.json and https://artists.proofprofile.net/proofs/artist/ed243d51-6c48-4ef8-95fd-f433c86ec1f7.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 0x2a0304168c54ff3186a82752dbdb55928dc600ce78a4b89cf0bc5b85862f99b0. 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/QM6N21796301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149501d7b66c615857cb72351add6c06c4714c8c023b94f8fd49144281347d2c. 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/QM6N21796302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a82e1fd3f60bb03bfe5dd94a8c402ac66ba7d545126b8ff46ae658ed735e96f. 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/QM6N21796304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbd10cfafe431c9981650a2fec71df68a7126c950cceb20a38870c88a2e67d0. 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/QM6N21796305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f43f03ddd7d697ccd1cb638298d7daf5765aedb8f4b3300f10be152734aff7. 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/QM6N21796306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8994fb17a49a8c7cf9705b98ee605e4f8a8df9a1e6d5a166838458e1ca7bd7a. 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/QM6N21796307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695dbc020dab7690bcf620ca8cb4e780f558bc972ab469e1f4b09418091cf14a. 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/QM6N21796312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcee1397c1bed99004fe75ce8b93c21dc924c3409472addc1912feac5aa249f9. 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/GBXCJ1700057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca243824ba50551dbf76b2979fd6dcbd1ca91f25af44dab025b736727d3fef7f. 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/GBXCJ1700058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f138ca6b87d464b3135a637e000ac1518125f81f01b8bfe0846d526a228423. 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/GBXCJ1700063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31c0a4d6d03ba374a2af80e7842da96701b96681034a45cabf4c61b7338c0a0. 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/GBXCJ1700064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96772b0d5ddea778fc704cc8f04d746ce5ffb5334948119af0cdf7f0fe89797e. 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/TCACO1661512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef76f69d56718f2a3e999bea3b8c1e34badc03acff1a1f33a6a724ba61cf228. 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/TCACO1661513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a0ca7f49fd5e036cbf7779c75af21a112dbb064be1ca1814aa63a1ec3ceb6b. 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/TCACO1661515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4167ff98303088bab97d047072fc89e82f7c5abd5d7c18f2e2e8c1a0901490b. 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/TCACO1661519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ca53e50d9a5ba99cf5c6b7e5f3edacb2155c76b9e7e5f77d53d113b70b8a4e. 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/TCACO1661528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43c5eed503b4121d3c6a6a28a798a7b7690d9adacd8ab0825b1648f442736d1. 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/TCACO1661529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6b966545940d4f9462468e12c7ac5c8be3de41aaace6876ce527fb12b63c37. 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/TCACO1661533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a9714c344560ba023a79b29a18bb66a0f843a5708cd25acfeef2fee76d3101. 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/TCACO1661535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b913e5dc6ccb60c42aae4f821f27d3a9b20ffbb777cc760aa133cc5668a595. 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/TCACO1661538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7945fde79aef83b1dd7114d89c44186b9c0de5d976c623ee9a2f14d78cfe1cb9. 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/TCACO1661540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1ed1aa96cbcb548a47b7f05329f5cf1f6b48535b679e4718e23563882161a5. 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/TCACO1661541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ea4f8ca8581edeb3019e809e4be0d455a4ac2af4787db045c5ecafe179af3b. 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/TCACO1661542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d484668e1f32b7c5862f5dee40e04c68c017e9282bef7c525ac15b26164598. 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/TCACO1661545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa782e644c0fd2d83cb4218812b9e460a820f0d63e9dea1a5c837493207408536. 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/USPQM1516201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccc8bbfea5790b223dadf46b7e3e0b1acc245f22c47052ff99e66c85d2d4e29. 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/USPQM1516202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6f75a5a85066feb8b2d8eb58f869aab78f5e4fbe1a87dae1a5f46b49598401. 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/USPQM1516205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127357b20b09aad4e049a6d91bf658fa6a34b84304cb7cb6f42e2282035aec18. 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/USPQM1516206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2b5de647fb171af0a2c1e8e179ee0309a7853aa5ba0b121efbf3ace3b53053. 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/USPQM1516207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174639a12ea96678b583e1a0b62626373abf12c5b5532674b0a3b840c1d6d3e6. 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/USPQM1516208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17324afe8de99513adafa85b8c78fb4969af0434c6659ba319f7640912ccb16. 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/USPQM1516210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfffdee08eea2b1e3a29ed1c217f154e9e4de73c3d5f8315481ed9dbc4cb90613. 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/TCAIF2423150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c43297672438591ae35096ae8e9939a6928fbde52588979002feb294e251e3. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92281531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73324586d1a3505c85c5e695ec9ce59409b81e60c96c2133ed80b77c39c736d. 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/QMDA72175016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd62b62d2b62f85894a237c4d9df5f341fa2f57fe2d20d88bd8e429aab088fb6. 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/QM6N22139802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399f219b2a4ca79ce08e9b377a67e3f8fbddc9eb8bfe589540d9a83c3cf95525. 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/QM4TW2186269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7304998bc0ef9d728c9d1ebbeab1da6cfbbf118fc8296d8950260989aed4afda. 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/QMBZ92086315.
One More Step (Ft. Christina Halladay) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9036fa7c6669627278d3f1dadbd0fea253fbcd0f0f3b27c0c738c3ba14ffad21. 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/NLD441600692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431dbebc290cdabb02cbefc026c687b72e40210db03a9354916ef4808fd9e38a. 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/USXVL1400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3753d8ca11f63ceb379b2afe2e7fc1858492f3b42a28cee0b10a69ed2aec83. 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/USCGH1966248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9608c1e9245db63173ab8f11afbd8d8761deca0e7e0f87109bf3de46a590b088. 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/USCGH1966258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386b399c47eef2a30df33f3a569d8a7108a59a1b2f7e68f635de83ddc931b0fc. 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/NOTBN1201010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3303873a69d4ec71ee3398bec9f23f97aad3cf4e3b028ce7ce61596484890ec0. 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/USVE31201007.