Sage or SAGE may refer to: Plants Salvia officinalis, common sage, a small evergreen subshrub used as a culinary herb Salvia, a large genus commonly referred to as sages, containing the common sage
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 0x396f046d492b358a8d4de998c3d65a9e93cf4a939fee6b7ed6d2090d1f05ec9a. 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/17fb4a86-d049-4319-bd7b-4e33ef4274a6.json and https://artists.proofprofile.net/proofs/artist/17fb4a86-d049-4319-bd7b-4e33ef4274a6.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 0x8a06c881df02c977461cd4d1316cac6b4c2b8412557f75223af165b81567fcee. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZMHM2281568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77af0bc251bc454a3f80ff2a318cec728d4d9fffdc0e998a5228984df7fd705. 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/SE6QE2360361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae153af2f648a62694156c5e04087f698b87e088d9b6703d2d3ed46aa163a50. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/SE6QE2358733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5090c48fac7def10f78350761bda8d23e9016544ea1f2c0682131b13cb48d074. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QM3DF2220825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fb706407771e096638dc2a37e164b3b0b3a51eb704c5ab96596a9218addfb8. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/SE6QE2387443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3f18e2d7667008b1d3607cdcb0936dbf49797c16680f85160153e4f041c714. 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/SE6SA2303467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1697fb1ba0c7940a5de85396a4e18dd184f08ffb1bfa09b917bb16cf17ce364. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/SE66N2310690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1bbe0f80afef5871199fee7849d9f0401521774fdbec4b65259d295e403d19. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/SE6XY2393261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc192070461ea6b0efef4ff3c39947ed9c13f1eb588bc809e7f580a455a1f477d. 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/SE6A92361784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582ba5ddde73fcf956fac2013b827fdf06e8e0e213347fede15541ef047b188e. 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/SE5752406704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb041e3d7b0b422fb62140ca7e12437d77af4bbb87e7ea5ce9630336d38f4eed4. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/SE5752482033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eff6cb95d3087408168ba36be928af395effa2a8428cf4f950f7112149d0857. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/SE5752485724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024bdb879da587dc7586d49810aed4594e430306d406268e0e80dad6671cddb2. 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/SE6HN2444924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d15598f8e8ea86f46fb58cb640ea19208880be267668ed82e66daa938a295b. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QZTBD2416240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1197a2b5d5cd473233c8a959d54fae2f6bf1673d773d9cf5a5de8ca157b02318. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/SE6SA2438216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc1fc97d234831c2a7f1635fc404eb941767ca85f7a16d2099c6f47967bdcff. 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/SE6SA2435649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8142ec8982c2b7f17302ad6f8d54fe190f8e5a41155f99233bf754b4dbe51d6e. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/SE6SA2435651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ea844c5fb23fa0e0921c23488f34aa1b6416ea07837d6acd69b9ea49d8090c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/SE6SA2435652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03037e50486ef88da51689ed8ea7f6b0c6f55b1f5f46d7bdd1706587aa55b2e. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/SE6SA2435653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ad84850184e5aa5f3d95828ff678feed1bbd5a873ee553fa4b7fe4607e3429. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/SE6SA2435654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54374f7c4824ed006a26cd3c112ed71c4df83d348e1cd3c10ecfc7f6c20100e. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/SE6SA2435655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8369716a137d9637559c18573a4367a9834671d81dfcf88bf84382ca454b768. 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/SE6SA2435656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03db6d67e084632303c732fbb4a74c5041ee7f1aa4f1ff7bf723e5c17c29920. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/SE6SA2435657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdd1df64dd894054591ac45ae5f305ef3f56352d54b606ebfb03bf64077f9f4. Chain 2 (Bitcoin): anchored in block 958731 (2026-07-19T12:35:36Z), 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/SE6SA2435658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c43b94118c5fd306cb741ca18496430f1451e3343516a7be2d11a12ac7db66f. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/SE6SA2435659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d4b8e9b2fa4fac4389a5563220234cf8d66146577fe4a96267f915c24f572e. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/SE6SA2435660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d18a755d899b531469a682bb1e320bbbafee82f9f76ad7d935ca157597a239a. 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/SE6SA2435661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda90367003f1b04d2844cd2ad0746cc65c6cc03cf0f2ea2d40616f0b7e90d52. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/SE6SA2435662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26706de29c0e061f5f0cc42c62c56260ac6a5f8bee58c994ec57e69e4474f6f. 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/SE5BU2593823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1745a703358b9009fbc84949aa073b5cc9128e9466cfa0e3f35c5fb20d0560. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZK6N2513811.
After Dark, Vol. 1 (Instrumental Versions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4ac2a877f6f7a0adff85ee0e85550d3184b420a216505af884ba0745d5c7b0. 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/CBAUX2402711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d9563ac54ad02dfffa11a72ae17de10c585ed9e99391ee8313ad761d752a40. 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/SE6QE2332589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d64fcd5dd187c8c5ffb885a42faf37c649f0290a81d3ec8869cb70f85d3316. 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/QZS642257105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb2d2499f68d0ff7606c519329ae1aa0121185f8103cc2a2a06b9188f6e80e5. 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/QZMEN2429472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1083ad4ff1e685b25562378024fad1463e0fe772be0ca9b5c97dabc032a43fc1. 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/GB8KE2328165.