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 0x0ddd83ef643caa72668260b598fbd78a1264b45ff07d7b5bce63a748fe508ee2. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/340a5da6-5e25-44a6-ae35-1b6f76464d0c.json and https://artists.proofprofile.net/proofs/artist/340a5da6-5e25-44a6-ae35-1b6f76464d0c.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 0x603b39cfa8068036a9150b770f33cf39f9d9c49bd888f69d5e66b2fc2af9eeff. 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/INS231418344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04918f4f367d97dccfcd30039747ed6ef4f61a56e8ca232a1786cd6fdaf9da49. 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/INS231418343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840e058b6f6c692d1190a41f427f3e3d435e9ec8509886f350b4aed1ba09cb93. 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/INS231418342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45c3c4ac244652cf0547dae19c59276f9af4c5387dbe26063ee3881e80b6267. 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/INS231418341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f80ca63cd55e59beada8eae218753d2a836e969720fd02c063f3fa63f796b5. 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/INS231418340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504198dddf6b58d80ef2c39305d3fa950f3cfb4b02db97b3eac5ef9a99fb1c2e. 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/INS231617125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d946d032f07c278c55f48dd9ec482b9e9d52b2cef2e71659ad64408d753f45. 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/INS231636243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53df294062fb65594fa688d30c336d0e6d622030c74d0f14b3ace8c45380593. 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/INS231499382.
Sri Lakshmi Narasimha Swamy Devotional Songs
Rabbar Gajula Bomma Telangana Folk Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f7af4a966a336836602bc569b5c7a335f3fbcef5683bd8607252c19c284a66. 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/INS231634151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e39e52ce2713a04dedf28803afe6654977f0817412289011ee1d4413b211e8. 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/INS231634152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4f42f0ecc5a8e5b3bc972d7a609c0c886ec7c1440ce8f1518b8fb548b9410d. 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/INS231634153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ec59e563a51a4ff0fcab5bfdc0ea387dc50e64eb04fd0ed83b264294c6e307. 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/INS231634154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243fe88313f1a047b7c69efe4fdde79ded21bb39d9db650c5f3ae389594be4c5. 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/INS231634155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1f0e176bf079c35d25534047b73600f9c079863a8213e08b835a248704785e. 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/INS231634156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1070c7188c8dfcb69edfb9d7978aaab228d77f5a8a7ad597a6da87159d0f2c31. 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/INS231634164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc842a7396cc3591fd497860c40a5aef84f8e6930499e4037ac92dbd72488e271. 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/INS231634165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e077265356faaa7c6ac048d003fbb5c12eab7719e301fd81909fa6b13a41712. 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/INS231634170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a63967a7085a02f363381919ac567dce194916a8dd417027ea38748200015ab. 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/INS231634174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63f7e42a0b9eeef6340d0f0d391c3e56ffc6914864ce38e2fe2df134d60a6dc. 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/INS231634176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426f611627e3242100f8bb931f54a23c3173904666cda2fca2a4cea7e0b37494. 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/INS231634180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9543feac8f44d464ce0a4d9b9ffb6a437a359e1b50b2bf27f84ea42b3a2488. 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/INS231634182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec09b5c89159cd10e1b732d2f124f0ac38c5c2d993504ec0441145ab62744326. 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/INS231634184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93cdde0467ea217bcabdf9dfd3e226bebc4c635743dba086592c483e3a26ffa. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/INS231636249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecba9d3a4e7efd7313edcb0f6b8c5e980bf2138d14b162569306bc709d36933d. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:47:45Z), 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/INS231636250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332f219415c333585122fbdad3fafa03d7b49cd774c0a7c71c70385bdfb8285d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/INS231636254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f81f864b6e8d70ade7b187ee909a23116bc50b1ecbd544f627c7126c758dcdf. 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/INS231636260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb75b2476c1d9507806d981152e2d6cc6e7a67e47e5c7437129484b243ec24e. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/INS231649337.
Sri Keesaragutta Rama Lingeshwara Swamy Charitra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd525372cdf63b92a118d96902d382e407aa473a002eb7a01997aa4b773f36f9. 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/INS231633424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee99cfdc68f4813fe5da1da0090838e8ec832bdf75e0bcc91fcd8ff7c60a20a. 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/INS231633425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23763bbfe6a3ed811130dba55ef258a373adb04e098e6836b26b5eab0688abf4. 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/INS231633426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33d928360afc0e3c762441df2bc065c87d013b7c6298d2703f9765d0c6d9d48. 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/INS231633427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c53bef7ccf4855ccfc674b733a2033adc4d6caafd0b1ed847f1f47a56162f9f. 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/INS231633428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71f485d3c795893c6e2b072a2d6319af505b30e3d1ff66f455e60dcf7a79e5b. 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/INS231633430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47400e0168d234b86058bb22fe58952198a98cc3307b095d04c03709c4400fef. 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/INS231633431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8a207c3acef5c2f2f8c763431ab20b9d81226e0eb2becabf636110a4c616f4. 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/INS231633435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9014ba540d2a00c15e2fa057d768816886a27775a4e1c931713a24886f4b4942. 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/INS231633436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4787e7bdc8d26c7a0fb86b5764999981e4c41ef5c1bda0ea7e7bf3c5bcee0bc. 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/INS231633437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd78b8bc60b1f01036537531bb2e229361eff1771c1e84e7b4545b45aa43ba6. 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/INS231633439.
Sri Amaravathi Mahatyam Krishna Pushkarala Songs
Adi Shakti Para Shakti Amma Bhavani (Sharanu Yellamma)
Shiva Shiva Murthivi (Sri Gajanana Bhakti Ani Muthyalu)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef362230dadaafa138feac50d17a4e0431b414d23c00ca0a231a0bcafa3c9e99. 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/INS231742124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6075652377a907ad25a43c1d44d7c1f894cc18eece0dd0952b02eb86b9c03183. 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/INS231742129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8bb16480dbb70105069e5ca7b1fefece13563fc02a3e56466eb5d07a4f7d21. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/INS231742131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911760ed99285753034465dc909a47c97f00d214d8f84586b728db24ead82240. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/INS231742132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b8c6fcd73b5b6bcaf04f6a0a039d01b40d8c7281c6bca60b48c2e03eb21fcd. 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/INS231742163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57898971cc7132774df40aa1a25fe6822d33093f7ee94a7df3687a12d405143. 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/INS231742164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49527c2c991b70cf866c3760042a879f9ba44237dc3d96d4506cb5339a8e6717. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/INS231742165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1319ef2300b945e987900c4392dca34e1caa59a2059a62a9eb70e93eb08a9a7. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/INS231742167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09591637dea11e9d9816a6a07321055a6ef3610f5f945f0191288ce8ea6382ce. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/INS231742168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadacbfae263de8d6fca52b6ba20848afa269263cb350b106b4481bc7d2539c95. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:49:12Z), 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/INS231742169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e6e30941043020f1ab1ef716cb8648554e68402ba38109abcef543936bb298. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/INS231742170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea1c1ed5a32641b9d3e6d4e77b1467171ace4dd09de82ebb776774eccf6e965. 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/INS231636621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec69b8aba7a1ad42447d9cc5aadb7fa686e4ca79368bed7953339113ebc65a08. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EVN202019389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc830a2e2e2bd1add68f5de396461cbd64909a814526b77d5dfa03b4af5a0a0. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EVN202019390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2414655deb7d4ded812d8ce137e5a79c18f22989b4b3796d9b02fcd1348adc7b. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EVN202019391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e17c97d0af26b8aa18eeed5846d0f6517df5a8346c3b45c7b6052de5524f2cf. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/EVN202019392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e78a4937604579514ea46ae469448b32a0e9cf1daaa515f67604e10f740db8. 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/EVN202019394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79d0a06dd92b0c8a871844d3d1a374d52673bf8a5148d382323295449c69830. 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/EVN202019396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc160141d7bf0b50912f38b233d5f9a2f11d6f4ea7dbad8348a5a6c63d5154ad9. 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/INH412106597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd5365730e081b3aaaf1ca7f760f5ba4676116334d17ce1011740632ff5fbee. 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/INO412200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737b58b89159b7359c7979e2d51a81335088c7e411a3d3a3f1075909a86120d4. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/INO412200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42268801554c189c06af987d89b460b9ee133aef93304c7de36aa0f46f76838d. 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/INO412200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292e43a40025e77dea09f0ebb13970b88ef7fb6b3a9ad348c3a1283faec7d1cb. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:41:52Z), 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/INO412200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476757ae64b26e44c6a399be7e7a5373820a00be87a69a7273c14f6657a4e740. 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/INO412200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ba6ca6b28d3baaf0933f07a7d04105dc478c90719fb71b6a54e60e770c69bf. 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/INH412301374.
Aa Kondagattu Meeda (Sri Kondagattu Anjanna Addalameda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633a807c8ef9882c933c37cb24f911b4ce0508e2f067f460dd9eac1c6bd10152. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:36:30Z), 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/FRX872500375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ae33ca9f5448c51cf9c91aca70850c365eab5d84c9fb33692634bfcbbe2a8c. 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/QMFMF2339143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53dd3e0402e67006f77a8bc13a6796159864c536e935903c0c358a0f19274b49. 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/QMFMF2339142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f8217c4f1906a7b2a1fc28440034e682a8763992162d64b8862121ef253cb5. 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/QMFMF2335621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6726683bce8f1f40e51de221e1f140008d306f722674bc6cd1a8c290b1b2eb71. 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/QMFMF2335627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85ff8023edada621530109490eec6876bba7bfc9c838c64e44866dd506d99af. 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/QMFMF2335623.
Karthika Masana Malalu Vesemu swamy ayyappa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f538b4bb40369f1c894ffe35a55248079f08f4bd9df49e882d86259bf9dff20. 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/QMFMF2335624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a55f90f5ce2cfeecbfaddf4654e7077bb52c566ba02d3379022103e291047af. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QMFMF2335625.
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 0x668efcf45e442af1c40212552a5c0b1901cb946768d427a2a551c2f7369ddb0f. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QMFMF2339141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b3347c1994b34e40349c4be9804502ae771bf9878dfdcb0d655d934d4a00f2. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QMFMF2335626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8afefc53ac8632980cc673dc86dd35314b8f989ac23ff28a295bed748efffb09. 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/QMFMF2335622.