RIE may refer to: Reactive-ion etching, as an acronym Rie, a Japanese and Dutch given name The Royal Infirmary of Edinburgh, the oldest voluntary hospital in Edinburgh, United Kingdom Resources for I
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 0x5e589e41a5af9b554984bfc6c036513b1bbfdfa88a96a5cc841a97dd9c7eb3cd. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa6de85f-7390-4f0c-af3f-132d1eb417b3.json and https://artists.proofprofile.net/proofs/artist/aa6de85f-7390-4f0c-af3f-132d1eb417b3.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 0xf726df017263eb36ca067f556dab777bd5b05129148280d5ddd3461e2fb15f57. 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/RSA221820714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfa75449ab675acfac2b589e73fb8ddfd19bfe983279637703c6d06ea82ba63. 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/RSA221900122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6ff625137d2abf24761536d24806d8f3377dd55b2f4c0806b34b16143ae344. 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/RSA221901422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421817deb7a974879c7385d7684f393ba676ad1a74ea6bbb6a612b330f4044fa. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/RSA221901423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac1bb2225bac1113a3b68056ff2a74a5daaba818859daba5bb21f415ddf3494. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221901424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a43df2eb1dafbf86e84c437578b8d05e5f6a54f52699e29cf4dc9977c78dceb. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221901425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979f9a06ecf5abf815b7cf2f1b9da0a20067c3779a4a10ae3240d34f4bba6a3e. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221901426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe6c250152ccdd64e0ff56e8133a5228a7723e89899b890d86f35b477c4e137. 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/RSA221901427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32055d6c8e7ee6ef91606b00033110b4fb722e4bc258a063ad66832a8a87474. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/RSA3U2100391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0f90a88c03dfaf63b8cb261bc5f3e8509d55ac95cbd8f0e857549834ef41ea. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA3U2200211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799c9bd96079152312d9aef66370bd80244557cb10ac101a7c3de25adf3e9dab. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA3U2300299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c80493b12ff5fa5f6f0e4912f09079a5fcca57ece5eb10e84ce8d5bf34fd9eb. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/RSA3U2300386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0822da2332be5f17ee1881cb7a792e18201ef79a6988b686e9b89a82b252e306. 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/ATAJ12400318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fde7666490de1c839de6cf8dc3add52e795b69f7591d33133a53f925462e0d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ATAJ12500755.