Aleksandra Milošević Hagadone (; 3 October 1955 – 26 March 2024), better known as Slađana Milošević (, ), was a Serbian and Yugoslav singer, songwriter, record producer, and author. Often referred to
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 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 0xf7ea4ddfe79b746fcca2f181f935a71d9560c817b2da0d630a3a3980260072f7. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3efded3-5263-44f2-bc21-b48eecdaecfd.json and https://artists.proofprofile.net/proofs/artist/b3efded3-5263-44f2-bc21-b48eecdaecfd.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 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 0x1f36e45cbe97f0811016bef5131d361653f5c2b1dff1e79a625bf77fc57d7748. 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/HRA048007909.
Electronic Jugoton - Synthetic Music From Yugoslavia 1964-1989
Tri boje zvuka (Live at RTS Studio 8, 2017)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74ab63be50669bfc3b98811760308b20685dccec77bfc9150af68b0fe0e70d0. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/RSA042400378.
Zoran Simjanović - Pesme iz filmova - Pop Rock
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a3cefcba6cb74a3dd0c47b003bf406e0fca62a0f3fc8b8728a586cb20ab559. 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/RSA141300899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc4adb08704c14e5be68710d92cf74c948266fb8297724291cc820fb72f0a58. 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/RSA141300903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6147d50319d552785adedc5d1ce0f467f1754a2e586a45d39105f73f6baacb4. 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/RSA141300905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3236f61ebf1bc0f0f245a1d3bd6f6e15d831f983b975ae305478e86d4e8bbc84. 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/RSA141300910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe903640593fb7fa22026c062dc90e0c9e73144664d0f38c6dc8d4282512a0625. 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/RSA141300915.
Zoran Simjanović - Pesme Iz Filmova - Pop & Rock 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a3cefcba6cb74a3dd0c47b003bf406e0fca62a0f3fc8b8728a586cb20ab559. 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/RSA141300899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6147d50319d552785adedc5d1ce0f467f1754a2e586a45d39105f73f6baacb4. 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/RSA141300905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd8c2680498082dcf76f8b6c83295c9e9fa30e8dc47ae947f086c2bdc875770. 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/HRA041582074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffa1961cee5e7d33d5f74c46ab9e1cc774032a88ffee42efbe6931ad7ea9127. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/HRA041582077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116159e3fb410f3f6635b2d4b72131a7098611ae9a5f6dc9a3d6f5753dc7b44c. 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/HRA041582080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bb0c0bb5c0eb9fe0b6b2f00bf70040ba9cdf32e3dbb2b61dee6a45bcb10620. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/HRA048279501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bff4f21dcc62daa4e6a99756a78e2a3f87aa555af3c5fc6afbd907b3b7fea1. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/HRA048367844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d2a8ac816fccadebddd1fc3d76c6e752df1e15b929616030bbeaf35e4699a7. 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/HRA048273493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc706f83d578a61ea7aca6d7b9fd56df7166b9221818c0a978fa15132f57012. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA048479051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07b26674db363e273938622cf2ee56f2c9aba0b4ae7045c269275bf738c8b52. 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/HRA041478359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f925937a31fb03864b5456a47f1fcdd8692a2b4929700d4d647628bc855e816. 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/HRA041478464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc103cb4c678df9eca75ca7bda1b951fc410729e86d064ab5265ed25948c96026. 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/HRA048432949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adc7049114c741f9c99272deee4b9537cb6e9c1bd7f3489eace87b30d032257. 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/HRA048473711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bb8f4cc15209fb4ced96022c4c63e04e2ad7d80254f9c2c7a0e237a245ee04. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/HRA048478065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b068789b641f275e7b86f3c95c3d53179ddde2e5b4fc3acf03fad19076c4446. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/HRA048367820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef9ca78983295fb367dc7c3ebf61d169fede4b01f8b78d60010e5e098c1a4fb. 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/HRA048279065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3970a397626d4d251facac992083b398e2bffa994f2acf935520284ebf5b05. 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/HRA048167285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f37dd049a16460e4ecec30518f26e62e7ddbdde20b284fbc5efdaf345deb44d. 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/HRA041479511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca6d27257348b71bbfd0c4a62cdb1c62ab9df53eae3949dd13b751025b9d73f. 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/HRA041479918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37810a145d393658a49572bb873e7bd7bc39ab46483fe5af7aee50cfec3307fe. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/HRA048548589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46244dc5475a503b1faae0274254d1469cd291cfbeca6a35dd37dd8ac5d59e49. 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/HRA048367549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1d5f0f8d96739c5840ebae80cbd696eed553750883a13a7a833e8b0dd842cf. 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/HRA048511273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ebe6c66267d0bdffb5af606d5d571a678c975eb66d7f88caf9d3b2cf26a4ef0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/HRA041478488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5acc95b76ef182a29f57d34821f347403d941d8c3c743079d79fb208448dfb. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/HRA048078510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243b0e805837eb3a03a68966f414565f4125be2de791be76f97086804feb93cc. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/HRA048578532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1dd99c74a6067b86c5f110924eb5279ac974ec42f16c516e3af424a21794f9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/HRA048457809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670f7a31308e0309e3313a5d8761af0336a67e703ef32afb877d9ff5d5aeb76a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/HRA041478664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40981640a7dd68447f8da50a5badc5f9378aca427d41fce2bd034beaef88b824. 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/HRA048479551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862c20747a56fda916a08f3b2d8bcf50c8e53b306f2fba3589575d5d7c321f8b. 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/HRA048919712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18456b436b1150bcaf1e8f772b77c3d2570e64dde2fa699dca24877f6822de7a. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA041479541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a81b48e0888d9f0e88d3ce6eed8aaec1cb778e068f80a7e859de8b1344473a. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/HRA041479534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23365a90a8233391c380116fd1e8eef58cb5182f0f3f306317a69084cc50a73f. 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/HRA048367540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0260de2c5c891edcf920fb61bc6595b5ac5e2d7cf0c825a0e1b2f4e04f7a4f39. 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/HRA048367541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe55193ade3ba0b04befac856964b2989ce7d68d2c1d3925c89632c8ffcd564. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/HRA048367542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601f6b9fe6142819ca453729f1977c4d448a9a147ec65a0a5836ced05fa3a531. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA048367547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47b60969e63435f6b48465b8f5709e709bca7ad8c053f2504fb0653e6347552. 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/HRA048350483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46244dc5475a503b1faae0274254d1469cd291cfbeca6a35dd37dd8ac5d59e49. 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/HRA048367549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe94230b133d5b7b40c4cd88cb377b976eceee7cc406507ea5cd8a9bf1276f01. 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/HRA048367552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f17c3c0b334b5a2c3006994b7dcf0f3548b8f3d1fcbeb4a7c8ef7235b566d9e. 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/HRA048367554.