Samaria (), the Hellenized form of the Hebrew name Shomron (), is used as a historical and biblical name for the central region of the Land of Israel. It is bordered by Judea to the south, Galilee 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6059802b8b2b7d12ad3c2273d91321944911f0688b77bdc901e335aebd5332c8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7c2b365-f55f-4a3c-bed8-87a90e844af1.json and https://artists.proofprofile.net/proofs/artist/f7c2b365-f55f-4a3c-bed8-87a90e844af1.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 0x489aa3e232a28f72603dbfbdb8ba3acf57e61b759b37ca501a77b7a2bbe8b97a. 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/TCAES2074737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420663f339081edbb009fd4a9cf24069f0422c86f61f5e9a3fbff8097df90f50. 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/TCAES2074740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d03398877e961bb7f405cb12488459d30bd1139f2688dffd0725e37282133e. 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/TCAES2074764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36cb64551e5c3257f1a6662be4e2391572139b2b4c6bd63f6072b5cbc0526a7. 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/TCAES2074774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdee5d6f72aac13009f5ec0117af81a2ef6285af69525f0272dbb72ed029c441. 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/USRC12301997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2abc9b0da65c43c873961347b0bb88ef4338b5ab737d06c276e86bdbcd2f07. 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/USRC12301994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce9d99a8bbd7562e2a21a52d1e039af8957a2b67f17f79ed5581f42c4e8fc8f. 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/USRC12301946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce9d99a8bbd7562e2a21a52d1e039af8957a2b67f17f79ed5581f42c4e8fc8f. 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/USRC12301946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410d41abe9b3c7b63d99e21c056c43809f9048d4d2a8466f9bb7134a365a0a78. 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/USRC12204832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdffc28010d5ef7d90f917c0af4cb9ba94a4aaac7d3d19b0993248fd129055d. 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/USRC12203448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82acb3bd5e2368e06021c624fc71dfb754b0e375819eb6d2d8e4dbca5cd3eb87. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:06:34Z), 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/USRC12203260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f6f90ea1cc37403c1341ec73c2d9d529ec7bb3640b81c7741e7d2115ca54aa. 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/GBKPL2150034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1454512ac7f3d1c8ec34265ba1b8395f4b311da9c9a718e496afa06eccd084d. 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/USRC12203263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcdafa4234819e39dd05c9ede0972a63417e529257b588f81f4931282715d36. 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/USRC12203446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d30248f7b55f4c14a995c8af66b7971ca2a33eae37f3e8936d13ab9b2031cf. 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/USRC12203447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82acb3bd5e2368e06021c624fc71dfb754b0e375819eb6d2d8e4dbca5cd3eb87. 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/USRC12203260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651be6569f859c4c8d65cd721d82f705f3dbd5752acf15a15ca551c0093a638d. 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/USRC12202572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f6f90ea1cc37403c1341ec73c2d9d529ec7bb3640b81c7741e7d2115ca54aa. 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/GBKPL2150034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7155c0a3cddd18ba385e95ca6d3d21146dd3c0fb205a5630cdc7d67ebeafb50. 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/GBKPL2164048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc872a04325af85635f2da7d4c95902c21a5bffe0eeff2d828dbe82fa3f6bd5ba. 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/QZKDK2140664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916c5c60680401430be00cb24503f6f18c0cbbb7e64c7acd820ecebf2b37cc5f. 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/TCAEX2054000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323f3579edb6a7b6158127539ee4328cff4f9a2c5416e51aa5e00f548571d03d. 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/TCAEB1991172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28162dfa1b0bd76fd70ae045bb03c684c8809322fa833f575c287868539482a2. 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/TCAEB1991184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f488d0931a9d5bc71ef9a8187488197fa59b14709df1521e1ae84724bae31e. 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/TCAEB1991195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cadccab36a85d5402c3da65a4fb4e59d7929b4489ee12dcf0a67f008cb9f1e7. 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/USUM71816697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0839270fac9e6e5b147ca2ccb9f102d404977490bce601f57942346c2b8f4c81. 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/USUM71807289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6902ffba874ce5e7f18540dc915c8c3090e9b32c4ed20f1e89cd470a09ca10. 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/USUYG1112927.
We Don't Mind (feat. Samaria & Caleborate) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8192eee1c61be86746c99bc50eef81525628792ce378fadedbcdb2f41867e7. 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/USUYG1105435.