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 0x0164e8f5c2eb94b01ebfb51947b7808b1485feb9e985e8d4ac313d317bd04eba. 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/ba582d94-b93a-47d9-b5b2-17ad8b735144.json and https://artists.proofprofile.net/proofs/artist/ba582d94-b93a-47d9-b5b2-17ad8b735144.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 0xbb390fd8584ea5347dbf45de6184bf2775e21dd2dee83616ae2668255113f807. 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/QZGLM2219554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365fa57676f721b0f004fbc8bb9f12aa13aea70ae2cdfa3b9523157444299cd2. 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/CAN112200736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a6af371a04645ddf2d31fc7b2296d5f26fdaffb3a5ae5b269133320c9e4d37. 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/CAN112100510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14011cd9af4619d5cc8d237b50bab4a60c6823cbc0d5de810f64622ec2eda7a0. 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/CAN112200737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989c016b58892a7ba9a96f361634b6024166e7d784f9f04b1c06a3570bd15c55. 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/CAN112200738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718e380a445ed5f1f99eca45c58e4bc01f35725b743ae126406eb9702989f4c6. 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/CAN112200739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324e946d0eae77af54fd8621598ed44cd18379446c4b0462d132d65399047e61. 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/CAN112100784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aacc8a2f646bf77667cd81cac4ebc02b07aeec827485d98ebfb1171020a0f43. 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/CAN112100392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cb805e83e43f757101a38f6d6b3d06d0b7260c985fea99c6cb637a00e689af. 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/CAN112200740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff94b626f23418bacbe65eabccee381fc266285e73649729637b671d8671d9a. 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/CAN112200741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2a70f03893510ed1d9ccb5c690f5667b38e098be2d63539268d9af64b38f05. 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/CAN112200386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcdb215a1d3e2de0e67b16fa6a8063a0244016f9168ba190f3b9b1d2a3331b0. 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/CAN112200634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf0f5b4047bb98121f38754f30ae27b8b51c44d32b1468c16960bbfda12b049. 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/CAN112200496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8345afe8ccfa648de600342c79726785aeba30ee92bc08838c3327c7c1551f. 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/CAN112200742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4a58f4a39ef79e6717329e89070a75165f02840701410fcd58bf4cd646ab08. 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/CAN112200743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5521b4d770cde97e3f1b8729c5da86bf894ffba811073099b778c3427ab013fc. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QM6P42020685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e8476b294c79e754a1289dc1d5156251a3a8b8e0f9610b58dac1518c56269f. 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/QM4TW2073795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb702f8b2e4e384ebd768c2cd240b70209c62250fdc5def6ad9fdf997513bbc18. 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/QM6P42020687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fec0454724c5d432e888f5833d4587799cd8ccac3b59e2ae34a5a3f2c8cf7dc. 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/QM6P42020688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b6240f0e5810f65678757a3aa36bf6f9b8211fa1b37deadc1f97da83c77a57. 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/QM4TX2082984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f28c38eecf8104942272abb9979170f98d190274b9fe7ab7cfd6873710dc0f. 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/QM6P42020690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d037b078da9d76a1964f1052d132bdfbbf918bedd7e5c21d64ad52d363167ed. 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/QM6P42020691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790ac35403224f23e3fb77797df48915f9f2ac6a049272a2fa237d4d3ebce418. 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/QM4TW2094995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca886dc1ca7079605378ac093e6f8cf5eb662ba69ec0a6dd4df811b2a136e06. 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/QM6P42020693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1cd46033c39362d5ad6cc74b2ee8c9e758af2d43f257ad6fc25ac3f1000af2. 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/QM6P42020694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029dc3a089b2c95faea5dca4ab1a2dcae1439ad1cf3a3b4d967ab2cfbcc38252. 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/QM6MZ2086061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35974980696085ade137ab151204567bb1610a081569efa7b7c938dbab33c033. 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/QM6P42020696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980bb949581dcae794b77d68dea48b994e46d131ace8c978954a29a7046b57eb. 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/QM6P42020697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b7b55b63a77c8a5f9337df1e2e66a5ecdbc5ecb95fa20dbabbc814b98bdee3. 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/QM6P42020698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11c2521800cd71e3721b943eddc1e52ad57ead3f299bc3bdb41443e5234043d. 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/QM6P42020699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9725e24e66ebe96c0d4372036fd3564cad1e949bb8ed27b04b9b28cc51eaf74e. 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/QM6P42020700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd557fa880d09d8e1f587dee0608752efb3d10ab01a0afd05225f215b64a33907. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/CAN112301542.
Why Don't You Feel the Way I Do? - Blue Hour Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18582640890212628876df8913988c96cdaaa955f44e231fcd755ebd175e065c. 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/CAN112301543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8552f4f2187a81e5f1fc79bf54542df1595c0d2341dd1132aee31e367c08c3. 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/CAN112301544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bf245b688c10ede7d3c40b4c08d1ebd16e64bcbfc7e703511bfc65b8d42d6d. 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/CAN112301545.
Anything's Possible - Blue Hour Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a4b42764377e2ee6108a308dd2fd2925a736c176a7ce2ae348e3f3d1102555. 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/CAN112301546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aacc8a2f646bf77667cd81cac4ebc02b07aeec827485d98ebfb1171020a0f43. 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/CAN112100392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dce2e30cf3cc14bfe1a302ff2df834a11a506032125afafa38e41948e52af2. 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/CAN112200995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcdb215a1d3e2de0e67b16fa6a8063a0244016f9168ba190f3b9b1d2a3331b0. 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/CAN112200634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf0f5b4047bb98121f38754f30ae27b8b51c44d32b1468c16960bbfda12b049. 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/CAN112200496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2a70f03893510ed1d9ccb5c690f5667b38e098be2d63539268d9af64b38f05. 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/CAN112200386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aacc8a2f646bf77667cd81cac4ebc02b07aeec827485d98ebfb1171020a0f43. 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/CAN112100392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a6af371a04645ddf2d31fc7b2296d5f26fdaffb3a5ae5b269133320c9e4d37. 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/CAN112100510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6229ca2f126ee88a9f12df77841842a75633cf795344757ebecec6209a15aab6. 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/CAN112100785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324e946d0eae77af54fd8621598ed44cd18379446c4b0462d132d65399047e61. 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/CAN112100784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6858e3adeabec04d164175e961752c77bfc036ef5858e4bb0cc611e3d908543f. 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/CAN112100671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf0f5b4047bb98121f38754f30ae27b8b51c44d32b1468c16960bbfda12b049. 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/CAN112200496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2a70f03893510ed1d9ccb5c690f5667b38e098be2d63539268d9af64b38f05. 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/CAN112200386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aacc8a2f646bf77667cd81cac4ebc02b07aeec827485d98ebfb1171020a0f43. 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/CAN112100392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a6af371a04645ddf2d31fc7b2296d5f26fdaffb3a5ae5b269133320c9e4d37. 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/CAN112100510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6229ca2f126ee88a9f12df77841842a75633cf795344757ebecec6209a15aab6. 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/CAN112100785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6858e3adeabec04d164175e961752c77bfc036ef5858e4bb0cc611e3d908543f. 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/CAN112100671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a6af371a04645ddf2d31fc7b2296d5f26fdaffb3a5ae5b269133320c9e4d37. 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/CAN112100510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aacc8a2f646bf77667cd81cac4ebc02b07aeec827485d98ebfb1171020a0f43. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:21:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112100392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6229ca2f126ee88a9f12df77841842a75633cf795344757ebecec6209a15aab6. 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/CAN112100785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324e946d0eae77af54fd8621598ed44cd18379446c4b0462d132d65399047e61. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112100784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6858e3adeabec04d164175e961752c77bfc036ef5858e4bb0cc611e3d908543f. 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/CAN112100671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6858e3adeabec04d164175e961752c77bfc036ef5858e4bb0cc611e3d908543f. 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/CAN112100671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aacc8a2f646bf77667cd81cac4ebc02b07aeec827485d98ebfb1171020a0f43. 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/CAN112100392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a6af371a04645ddf2d31fc7b2296d5f26fdaffb3a5ae5b269133320c9e4d37. 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/CAN112100510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a6af371a04645ddf2d31fc7b2296d5f26fdaffb3a5ae5b269133320c9e4d37. 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/CAN112100510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aacc8a2f646bf77667cd81cac4ebc02b07aeec827485d98ebfb1171020a0f43. 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/CAN112100392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19936b7ff658087a58901f63012179f93869157ff8feb722f9f29b444c9c3c6. 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/QZH6S1900309.
I'd Like to Teach the World to Sing (In Perfect Harmony)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1aeecfb84345f1aa7e8daa690879d664f9de8d1b655ca1dc34827d1cd0447e. 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/QM6P42049353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600f2bed781f5e460b71093892647a60694f2c244843b4d62aabc0160e9c368a. 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/TCAED1921148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9ae2ea95ab9051ba1bef4109fb30ab4beb24ba0e83ae2ff9aa29009c9fbde6. 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/TCAEC1922070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677a88edd7c9d365d8b954da20bd638bc86c1927ebc702c0f500e5626ef5ef80. 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/SE5VF1900302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e6e3ca0ecc50b58f317da11c8674ffafd694ccae3f698eb46ca1c2f300ef81. 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/US7VG1839924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217f4d3922bd7f6abb4ca793ce804b4a306adcb1d302cc5be95d1cd7d8c34c24. 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/QZ5AB2068132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dfb7750e5acce9f4c922fd932f22f6afa295d74c8170ce1f815f3fec594036. 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/QZ5AB1914183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c83b3b81e140a769b4aeb69f2400a9de11c5721562457a0ca16a6812fe63d3. 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/TCADI1768935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8e599a30dd45b7869ff3fee33c155fe54a83853690235d36c662e70a655208. 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/TCADH1730940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398cfe454e4a48896cc28f59962da044e14db92402194f1d3cf495a8fe9085e3. 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/TCADA1735961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c3c325b319bf205138f407ffcd7675a6e9826610821b41c77ab55c4c2fe471. 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/TCACU1677482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb5c936cb25d7a0c8e183267eab09b99ec689c9ad9b8e22259158239e961b84. 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/TCACJ1573640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9358cf31a4271265482f73923954a3d783115867af1c6e4d7473a379b4fbef53. 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/TCACR1615326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d43c0f17c4fd169d83af58bc0dbc5841f579e1e095e5493735a1cb215fc619f. 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/TCACL1669361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0112fbb9496a2a7cc1c5d3c4cae951bb1d6b27cdcde2b0f977c99ce3ad5af8ca. 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/TCACS1604782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb390fd8584ea5347dbf45de6184bf2775e21dd2dee83616ae2668255113f807. 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/QZGLM2219554.