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 0x5775e5789d90f7ccb0de2d887e6f83e58275c746d2c8874dd923186ee5a7394e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5135c350-ed1c-48ec-8e2b-95d0f6688b23.json and https://artists.proofprofile.net/proofs/artist/5135c350-ed1c-48ec-8e2b-95d0f6688b23.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 0x276d5fb30381b8e8ba2207d0bf26c8d373818a62e6b9d4b572d1b796c2e7e2d7. 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/USRO22102809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31887aba38156ec87d93a1197945bee684abb942cf3fdd78d03a3075a71f1607. 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/USRO22102811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b9dbcb95f015526f81e5965d6d0383400086e4d4a49e71494773586803d8c9. 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/USRO22102812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69697ebb570eeed123f2a73001b97c81899562505d1a68d91b2460f6d86e1488. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO22102813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86346dee03a2a9ef8615d8f5e2b2a9d26316171c33701de77c5e4895f8b279f1. 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/USRO22102814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41d6fe9ab5432451a5b32df7a8a42238c5c8d68570e3990dd2ed631ca1a3957. 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/USRO22102815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080859b81c99f204ed163cbdea9f5a87f3a59e8749d1c32a11e9b5a5534d5379. 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/USRO22102816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30eb4a80341a475059010ffef4b90ded5787d44c902b4432c76b9a73a147ab1f. 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/USRO22102817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc398f2b8c76373e8d29eb57595230fe25dc2fa757fe2c86bc38e7b4c305c30a1. 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/USRO22102818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8b5b0fbd5b29ad08a615ef70d27a15ef015099768cce91920079d8ef8e3a15. 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/USRO22102819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6188cec4318cdd1267ee86fb3c64fe4fd28c0f7345d489829286eef45944c93e. 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/USRO22203575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d410f41798f8ee471478b671d28287c6b93d22d2c730b41c30cc858d978967. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USRO22303614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276d5fb30381b8e8ba2207d0bf26c8d373818a62e6b9d4b572d1b796c2e7e2d7. 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/USRO22102809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31887aba38156ec87d93a1197945bee684abb942cf3fdd78d03a3075a71f1607. 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/USRO22102811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b9dbcb95f015526f81e5965d6d0383400086e4d4a49e71494773586803d8c9. 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/USRO22102812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69697ebb570eeed123f2a73001b97c81899562505d1a68d91b2460f6d86e1488. 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/USRO22102813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86346dee03a2a9ef8615d8f5e2b2a9d26316171c33701de77c5e4895f8b279f1. 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/USRO22102814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41d6fe9ab5432451a5b32df7a8a42238c5c8d68570e3990dd2ed631ca1a3957. 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/USRO22102815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080859b81c99f204ed163cbdea9f5a87f3a59e8749d1c32a11e9b5a5534d5379. 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/USRO22102816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30eb4a80341a475059010ffef4b90ded5787d44c902b4432c76b9a73a147ab1f. 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/USRO22102817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc398f2b8c76373e8d29eb57595230fe25dc2fa757fe2c86bc38e7b4c305c30a1. 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/USRO22102818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8b5b0fbd5b29ad08a615ef70d27a15ef015099768cce91920079d8ef8e3a15. 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/USRO22102819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94d60e4236ccbf6ea1aecaa6aba17d188ea6e9dbec268eba29804591966ba84. 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/USRO21901518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237720e8b0a6cccaa69c9d73fbea227ee0ff9be87a41660147781e563cac3db6. 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/USRO21901519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b45c9db2c91b2b67bbfc0c3efae732a8d6a27f9c43e89ce78d29b08bb00500. 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/USRO21901520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56e0d61dc0d97fcc6be4b4480728aff268efef58ca46cb1073bf6845202fe8c. 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/USRO21901521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb3e35e1efe326b01aa39659a09afed1c770ac81a10b6a5e44ab525816b5f5e. 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/USRO21801497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53d2926966fa0bd5cbb93d6238163de1a4961f3a384da6d56a797622ef9090f. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO21901524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5b205285f73f61bd0d4f2db674b548c8d9e0d310e31b32d0195958694b1c4a. 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/USRO21801498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9fdee298e9e891883bcf306f34338470eec2a0d2450e49e372b6c19fce74b2. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO21901516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd755163ef2d07037023dae8166f2bcae8825f2f0f729d4bd8e74351bb63f8065. 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/USWVJ1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4366080dea448d159f535023e565c223b21dabcbcd6053421fbf190a183a59e2. 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/TCACX1713985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6565cdad141fbcf767981f3504c7877f99fd579791d0a170c38ad244f76f9b92. 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/TCACX1713988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7614cd16c478dc274aad5b72b408ae8ab4b7e21f5ac844c1399916ca3441e1f2. 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/TCACX1713991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57f61f743436c1727d8134158d1817dd7d3b77122d4753130700acbf8564569. 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/TCACX1713994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb008c6bf0c275a98c1825c3db84cd7e8e1e0de51ab15417c0b64a2e10e471794. 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/TCACX1713998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92feaed4c47abff3db93a266b4a9501ff84337a19642531ea80d8bba87ec8bf3. 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/TCACX1713999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269c3432eaa427940162b06cb31d85a383fd09bc7b19c97c504f2df70f16e88a. 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/TCACX1714001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8738d71984c0f8a7c4633f771278bf5d39172e54f1d790fdd2dbb0caa85e779. 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/TCACX1714003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd6b6f69b2ea3a6cb04d05c70567ba10e8d5a1fe612e179640ed3ea480ba0f8. 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/TCACX1714006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01de3a9d04ec8c1b410e5b2fcaf063aa97a00c33f4145eda666b5b5cc161dedd. 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/QMFHK1400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e69ad27b3b0762bb4c38847f0fcef02bae70d9ef1b58430235ffea4edf31ff5. 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/QMFHK1400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39963d82acb02c292bc369faaac87668b63cd362f1b24b8f8a96da65503b0b0. 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/QMFHK1400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19baab90321209f234ad303ad369c96aa4288565d98016ea9e6bd9fe2eaf985. 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/QMFHK1400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91696504e29f7c84a561e4d39efa0b2e0fdc0bc8b552372f5b77b2b642d9f67a. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFMT2405504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9d4964ad845677b205d5d4ea009cc6e018b64f7e10814597a3c18211572588. 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/USFMT2405503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9d4964ad845677b205d5d4ea009cc6e018b64f7e10814597a3c18211572588. 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/USFMT2405503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc398f2b8c76373e8d29eb57595230fe25dc2fa757fe2c86bc38e7b4c305c30a1. 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/USRO22102818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45f975fe122e506646ee4a29784af44a522d0fe266bbfced2daeb00dc800c62. 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/USA2P2313867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d410f41798f8ee471478b671d28287c6b93d22d2c730b41c30cc858d978967. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USRO22303614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6188cec4318cdd1267ee86fb3c64fe4fd28c0f7345d489829286eef45944c93e. 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/USRO22203575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69697ebb570eeed123f2a73001b97c81899562505d1a68d91b2460f6d86e1488. 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/USRO22102813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31887aba38156ec87d93a1197945bee684abb942cf3fdd78d03a3075a71f1607. 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/USRO22102811.
I Know You Know Me (With Matt Berninger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f929030c6f9d474b25e0329793a6973361871dabe29d42c713c8b3770c2a528. 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/USRO22102886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c21953644ea58c544485718dfbc5dffdb7e3e5f226dd3b345226419cfa36bc. 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/USRO22002122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ece3b5cdbbb376830766b67f6da32e897aa15ecdb45102dbf751f68eeeae22. 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/USRO22002123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2563430faf24c098b14a26a9b9db3bce8cce3e2759aeff8a68204644f2d7d6. 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/TCADO1876121.
Secret Garden (B-Sides from Spades & Roses) - EP
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7857dfdca40d74c3f37360ed8dcca5cc5ad78560c5eee02665e502801154b7. 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/QMFHK1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26849bed2655b6ea275a01f59ecf80e05aece5d557779420c41b4af2c73ef4ea. 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/QMFHK1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7857dfdca40d74c3f37360ed8dcca5cc5ad78560c5eee02665e502801154b7. 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/QMFHK1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ab3c528c1191ed882f4cd39096ec819403b152b29603068cd6b13a282a5c5c. 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/TCACT1607567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e593d37e85386ea558f1aff4737595563142ecd5b74d67d6a23670066dd9a9. 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/TCACP1646295.