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 0x822cd28b5e5d1fc1c5846da61a386dd6628d39c088d0c23fe2d294b4483e7b26. 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/78a6aecf-f014-4b7a-b3f1-225d649e8ca4.json and https://artists.proofprofile.net/proofs/artist/78a6aecf-f014-4b7a-b3f1-225d649e8ca4.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 0x2ecc2cc1847f1233f55cc42dd6504ac880bf318119883d03a6d0d1563e77af44. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QM24S1837125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07517516e38ac9ded243d5263163a496e411ec4362e45314f351e291fad8c54. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1839095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9632891ac610f9742594a9c3f08d5347941262250f4437a6d1891e4d7bbdccd. 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/QM24S1903214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d1593291e9199201651c5341098874269cd20b2e7833504446797d2209763c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM24S1904556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7e15cf5cfc732240895afa0b2b09e33543ef6c3661d4e2b446e852e0b7e6e7. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1910869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8bcfcaa0f3304386196bcc652fe3f7e52d4a9b29bf8633dce9e25311cb349d. Chain 2 (Bitcoin): anchored in block 957827 (2026-07-13T08:59:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1912586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b85bd66f8534c6968be5c5116d07d676ea7be4f8a045bf7f07c7c807403f73. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM24S1915693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df7e20a1726694f1e749685177791a261b9290fad92dd837fc4c8ac5020f146. 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/QM24S1917634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94fcf350c5431f10d418b4ec4893872d76bc4486821177f5bc7e7a3f04b74272. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1920410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b9af40c3032782598947a12f0af2122a0634fbcbfe8d084cb13bfe43524a61. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1922103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbe8269f79d821d596024ed4fb6f96b0e8dd4114749b7e8f00c20364e308564. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1922447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4085afe655c3d59d0886314916880976d51f4cc1d7ab0fb82a048d654663c6ee. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1923306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff50dd5ebd50ce668003334f340796a289d4d2e9c9cdcfcf79370c00b776289. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1923798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fb53998e421dad28b5289985f378962b799e1510a2f2fbc2a608644f4b3ffc. 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/USA2P1954489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d160474c58084047679add16bbde1d889d033be32703248335c45439aa03e6. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:51:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1927428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e74cf9cd5c2d7150c7e7cedb168dfafcbb0e4698be214667e88c0cce989ed6. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEB681900431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535804b3c8dc6fff360641f46e0e6b1766cc422c1ab69e1f39d30d292ca73769. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/QM24S1927429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667ff90900d095f10296c9669281ca4c58445cca0a73455d072842e219579984. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2000327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154fe2ebb1895a47567e5e3d4ad743a92a84735acdb6838d0919cb5015d152b3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1921842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78504a7ce2b7be9668d5bd7c7aec644ff6f4c52f3f91c7da3d99f55b9b952612. 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/QM24S2002707.
The Future That Cannot Be Known (Quarantine Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03eee8d1878b5e68a1343f76d114844af3a800b9ed569c183536e59ad568521. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2004455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9929a98b6bc3c5bcd414ba98a2b93a1565da00e7eba95e09a81de1d83c2027b6. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2006332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0dd2fa38bc7bb2c12c0df09c1aad87e796ae8574323e257fbbd248cfd546ad. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:29:09Z), 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/QM24S2006333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77609958ec7f000c1ec336749f11c36313e7ce1edc29b97700e5ba49c53534c. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2007908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee0af9b46d738393b40c6b3d61650aab8519d75f12d9d312d29a687a1f39a57. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM24S2008298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303411aa986c8920261e13c87c611e59b86200f116db00e24c69b596af115252. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2005311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa60e5d82bcbd457e12f80f9c388488effee44c34920301130c9400cd22db662f. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2008543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebdbf2dd7157089d43a2926a282312860a676e5f46780ab71afd502d52c36fe. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QM24S2008301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d2539ccbf4ffa39e32c376a8f097faabadc2c4d80b73c83b3d14d94c25dd2a. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:09:04Z), 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/QM24S2009690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5195978d964110f1df0d785bbb6e20151471287af7ba698016d1b9cc7b7e971c. 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/QM24S2009920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1e6725eca122c48e8390ea64989f8a05cb567c70bb91ed9649b2f67c0f1134. 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/QM24S2010288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ba7e1746dd703b6246d91d56bf32cd66c1818520a6cee877765b31ee960d06. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2010407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229876a731bb19a3f4e6c123c5b057b5940d23649174a96b8514026d9c40889d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QM24S2100417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01da4e4f66d68a10d52df30dbf6ca6d8d9c7c6b82994de36ca853c24e6d5e71c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM24S2100778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd8e51f2e1c4be164c2cb40b24e8a09c1f4186b13cc43e9fea8b80e506d1e78. 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/QM24S2101070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc549e1f80b8c927e0862e8bfb3acff13ea52ef5b54f2d05fe4545867cd9a6468. 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/QM24S2101071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc22238dcbf7f9994243f5de5d0b3cc567ff733cacc4b5585f4deb0c178a481. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2101069.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35db3e8586b06a09c0d73c9351b16f73cbbd30635ff3b74d54a350fe450ce8b3. 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/QM24S2101439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef419fb0ebe017b2aefdcc1f64305543cd69239c21197c1b5339226df063920. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2158154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06230a34a30afb34349064669ed465d542baccc28377f226507de7222e6fee9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QM24S2101664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e65a43c8b9bd498be66971f289901e91a7754913641efa1cc6389898eb1ffb8. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QM24S2102780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b3abb92b76ce8be77fd0faa48fc2748a3b7726c65d5d198357ca5b1adc1da3. 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/USA2P2115798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cf4b6efeb267284ea78f14d8f890d49c3597b8f897c8e2fb332ec51d82dfc8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM24S2103793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40f07a572a58e0efeb650241564a24644be73fbe40248848e1a60aafb5e408a. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QM24S2106287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67ded64dafae7e3e1886d54c212b61a45dc74661c62ff84f5368bcaee71a869. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QM24S2106583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a789561443586561c2167231c3f3d39a05b6d263f765bcb247e88535774659. 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/QM24S2106459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebc0b6db4f561084f3a3085b31bbd3916ab7d9be049ae8a3737cb8003d9feac. 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/QM24S2106874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db147e2a0209b8e2d56e5b24de9c8901ab10e37996b4cea3305271932750b07. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2107611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2074456a382b8a217748348d1c95f9a4c119ef76aeda4b73d236fb4d685425. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2201013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8aecd79ad29cbf287ca7b0f44861fde2f66009171b66db572f006eca08b656. 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/QZN882213709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34061dd0f803f8e4a4b8e3edc3e8572e1abdb6e12bf1dcb2102c6f1d02cce1bb. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2201308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66aa9a032943bff76617fbff451ae1490156e6303063094d8ade9e896aad93d2. 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/QM24S2201342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11dca30cac32971d244f61d9c43a42cad77b90b4bf5b1ada778dc7fe1f987550. 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/QM24S2201795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b76c076042e8d28e0744d909d3e56bfb57756004eef62ebdad1f0bc9f9f5b7. 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/QM24S2202981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0d919362750c4afa105d7b9a73e7414e01900ae275e0daf8ec3197d51d3640. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QM24S2203016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc14b6fe3975f4022a13dd3b03ae5ad08533da285a84eca87b158b7c1e18e737. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2cdeef3fb368e0009d58e7633b0f40019efae25bd9b5f9a041158a4f6ce05d. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2204593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc017ba9933dfdea684f116a84218e65c64c62f1d182d304fa6253d130e75f5bf. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2205289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5612656b6d4a30fa7e3910591e8d95ff230be8b790b1e16757c26bfe7cf2aa. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2205791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1983c3b4f459be1a8277f5ec7f4b498e7f21036132b33e0872e6875a76ad08f3. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW5K2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3304611026ea7f78c4cf34a9c2940b47371d2452616c9461c5cbe1317569cba. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2308025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2916d3c021a2d4cfe95faa3b373e69c9931289779f4fe88c2d3f8c8255fb23eb. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2400551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267979e50d0d80fcab238bd1047b5c17f2b1c2c3b31c9cf6a0489ba103b6c258. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:00:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAII2415083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3152ff196c82ec7268a901ab3b7d17475b24976c32292c85108f2406775187. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIH2490572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607e8ab9150543c5c3f16e822174c69331df11a4c912baad2d3e215b48ed6770. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2407420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fa04eb941a8c405066b942d99fb1870cf5eae55c8da05a638b433fef402bb8. 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/QMF922450064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79496ed025e669a395fe9e63676c6cb795549b345806b92201a227ee93cf8441. 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/QZW5K2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48027d609df5047e69f43a99da4d250fcc9efd1250dfa1eac9e68a9381be5316. 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/TCAGK2276427.
Hype Songs for the Sensible Millennial, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a21651ba7018334aaa83a52bb6b2f0e754f98c9af19bf75141cf6148c2787ce. 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/TCAGF2278954.
Hype Songs for the Sensible Millennial, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa257948e8ee9cef32e441c9e301baa4e86b1cbeea41d1754f9c8840f0d465133. 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/QM24S2405766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a72a8ec7494835679e7d2381e316796d146a1d78bc328332de79b0895dc1e5. 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/QM24S2305919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11e6731f0e93ebc62b174dc661def5caaf3aecd409d0be637b8658e0ae43a15. 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/QM24S2403249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf10777ad482c97eedcb980bda6f1861f5c11d50bcbee73e3307964e7534e2c. 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/QM24S2403915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5767861c872dce819212f11753abe008c463a0530a8852f365e7b113ef6bfee6. 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/QM24S2403923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bf8be7a5c6b3832110794adf33e7e308ec0beaf888270967df7ee04eb033d7. 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/QM24S2404437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f10532420d4eb9201946343563cff4fa7e027e7996b3f20724aad9aa01df04f. 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/QM24S2404596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bf8be7a5c6b3832110794adf33e7e308ec0beaf888270967df7ee04eb033d7. 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/QM24S2404437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5767861c872dce819212f11753abe008c463a0530a8852f365e7b113ef6bfee6. 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/QM24S2403923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf10777ad482c97eedcb980bda6f1861f5c11d50bcbee73e3307964e7534e2c. 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/QM24S2403915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72637c7ada7b0658c3cc2c590435fd6189472eb23103dbafb0991c71e88c159d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW5K2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f24e88b9be449debe943e3bfcf06bafd13fd2f5b6e276e7ccbb9f57fdf001af. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/TCAGB2253259.