Hurma can refer to: Hurma, Çan, village another name for Kalburabastı
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 0x2bac483f16f11a7623a68d21ee83a891b99e3de86bbc3d6c26235265ae2a24c3. Chain 2 (Bitcoin): anchored in block 953684 (2026-06-14T19:51:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64dc9c0e-aa9d-4ebe-be0d-9dd53a37706c.json and https://artists.proofprofile.net/proofs/artist/64dc9c0e-aa9d-4ebe-be0d-9dd53a37706c.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 0x5d3743bd1a39d3cd8a43c98b4ed13acebe169d39a252328841177531baea2281. 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/FIHJ22100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7ed90387a36a07657aa65a0f50e8819f2d993b413764fa35362ce4a22c3e8a. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/FIHJ22100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125f1658a35d41203ac5708c751584fb6573fb85c5be2a77794bc92971ebd1d9. 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/FIHJ22100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bc2470b793260756879cc048d5abf06e299802c558a1fb16870a83eda9b8fd. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIHJ22100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3156a261184a04bcc422533d73c85f0c81b112ac143aa9072191b0208cd60f. 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/FIHJ22100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bdbeafce9958f99ec0317c3bb93ce618d004c626fb65a80c1a184cb9229d7c. 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/FIHJ22100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799fb07d23ac2c251f6623208a63d52a5acb9192f278df2443c2fb1d3004de8a. 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/FIHJ22100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ec27f24ad252793f1dd29eabd19405cc9dfe9b366d16c3d210602c92e6a747. 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/FIHJ22100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ed66526a874a262b3bffe8b3be21f31ca16d3daceffdd0ded9c3e5ffd1391b. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/FIHJ22100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4413abebf879e8b1a0ab603925acad7073d57c1ad5f2b6044ee955f074bc728b. 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/FIHJ22100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c69b8646df9bd0bbbdec1706939cb17e76437559cbdb7ec54ec968473034be6. 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/FIHJ22100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e135a429a530313122d776b83aa4039ca310f5c764dee0b586e65bd2a57919. 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/FIHJ22100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1beb59247c9517429d05c36e8488636d8f3abef5e59b5e8932b2c5bfb0a2e2d4. 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/FIHJ22100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35fb4bb43ec8d4c1d6c4e07e7aa59ee58a0782d3fb807751600a5556f848d04. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/FIHJ22100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5dc69c9e311e95ebe0f9384df3d152c48fd7b8e05ddd2f00ee799a9fc5300d. 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/FIHJ22000001.
Main Title (From The Game of Thrones Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6649587defc4c62f085a0ed8ecf06a765e0571a86f6431e242abe08c3ad742c. 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/FIHJ22100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4311f6e0207f4651dc511a68c0b77a0ac034294bfe8b43ee30419b513e44c4. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71400175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d8dda26715a490559467bcc57df99876623f11acc5ae7fe6deda69c5f96ec3. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/FIUM71400178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4363c8f5bd4ceb48009272555414876a318735f6fa94dd4dd29f88bd5eca0852. 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/FIUM71400173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d89561c5d6647bd38d68e7162a916eb1949d5c2a834be3fbf68121e42108736. 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/FIUM71400174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ed87837b41011f9c575294cde0d48b0f753be073f53ac15622a37b11fbb02c. 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/FIUM71400179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3307bd84ce9a1b0c1efe4b17cc5bd235ae42ebba2e8060daa13378ab9244e0c2. 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/FIUM71400177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15cdb8bfcd9bd5b122649c6c45d00557f754e9253196f3251e4dbf61f46264c8. 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/FIUM71400180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d0530d453268310b6ba893c328ea3526afde404c71e877b5e84c425655fd29. 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/FIUM71400176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b5cb17eb08ad858d0739344ff7f9192a152e04e39ed966f2c0e096e37cb06c. 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/FIUM71300827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1114f0c9218762f1630e652be28573937dd8c3a03ef789807ef510ae7f5ea49e. 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/FIUM71300728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf143f33ce8ddb851dea7895e2ec364e800bd3c06233707794334f0f6a68137cc. 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/FIHJ22400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2929ed5c0c24edec9be278f73d2a2c3d2f2c3013c5e26a70239bbc71fffdb8a8. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FIHJ22300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899bbc63a877d19442db0c74f5e7f221c20488e5f278fe25103e27e1e51296d9. 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/FIHJ22300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01a783a8029e941c899717b600780729f6fb78951099323f62f9794ff9ef85c. 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/FIHJ22300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d24fee33af7e3cde91734f55590228a8dd6186808c1a843c225f32356ba7a62. 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/FIHJ22200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e135a429a530313122d776b83aa4039ca310f5c764dee0b586e65bd2a57919. 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/FIHJ22100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5dc69c9e311e95ebe0f9384df3d152c48fd7b8e05ddd2f00ee799a9fc5300d. 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/FIHJ22000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1f2cef877d157de82e10ab3a06b8175b22071fdf77ba9767d1bf7231c98dfc. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/FIMGM2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a9be182162a01e66aa75dddffd97b2205663e2f2902d835d9bc7a3eed70852. 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/FIMGM1800067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff49c13371197480bbfe061971e7df56d4c6747fb1ef9cc22d1581ded1eeceef. 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/FIMGM1700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f30b9d224951482fa1520a247eb1b5d698e61aa9f7504355711fdf3f5953aa8. 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/FIMGM1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8e129ea70003bb459081eab4d7adfa3e3147ba98a7d04fbfb237e2db511de9. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/FIMGM1600020.