Sir William Connolly (born 24 November 1942) is a Scottish actor, musician, television presenter, artist and retired stand-up comedian. He is sometimes known by the Scots nickname the Big Yin ("the Bi
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 0x09d9e7716a211f4183ee92cfb8405d21c636fdcd70ea138fdc24874be2ae9efa. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55d62b1b-cb3c-413b-8a63-402f5fdac71c.json and https://artists.proofprofile.net/proofs/artist/55d62b1b-cb3c-413b-8a63-402f5fdac71c.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 0xa609ac3a048566c40f23c54f344cb4135daf3499522fb4d815827e8d0ec890c9. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:59:16Z), 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/NLD322400250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18dcca1c091fb25356b0a266590cdec6ec85559eaf12efe32262a30934bc7769. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/NLD322400252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45999cf3aa68765e61506908966d75151719084a65d867e708897686e2db4b87. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:56:22Z), 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/NLD322400253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7082676ac593699eb656172083ffe6d3bd54ee1d98d1993559789f6219db584a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/NLD322400254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5913ba836b46949abde0d31437f97a013c04c57b6a633ee800e836525c4fd2. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/NLD322400255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc7adc4f3d6b079647eb3808f0b60134094998c8ed2d4358129bc488ab312e8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD322400257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a8462828d7148c3f4f6a65a6d766b9ee3a1a8dd01f8db128281d17c44939a8. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:05:33Z), 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/NLD322400508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129232fe627f506abb5fab885cab81065964d422767be08a73d4a2c5adde854a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/NLD322400088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d99a59ce2ab8c8800100db5d026cb09827935e95c30bb14d6aacdbe1012030. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NLD322400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5119e05f424540d18cb83aae2928d23014b58548883b75bc830ee5c9e2f6fd88. 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/NLD322400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bac78e4fa0d7f278629be08c038b2efe28aa6d567ae2b0805e69a113556319f. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/NLD322400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5115a4a70b69be773711666f82b1fb173d32e4425aaf4997df590cc8b7cf917. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/NLD322400098.
Why Don't They Come Back to Dunoon (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10eda16d6e60dcfa752ad767b8894445825ae1899cd4b5c03007aecfe57ab018. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/GBAJE6900076.
Glasgow Accents / Nine and a Half Guitars (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ecd8c502795777957e5f20b24cf9686a7372f8f34c85549ea3e75569fbfcd0. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/GBAJE7400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8e199393afd2d1f1199385d545e711a5064162910a9598b238529a4b541ad1. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:59:51Z), 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/GBAJE7400027.
The Jobbie Weecha !!!! / Please Help Me, I'm Falling (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1407f1f32014fcf094fffb07900163850a30686be9f385ae46d81dcb0f1753f3. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBAJE7400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afd867e124557433aa43a1241d9b96dd1a72a880b451b64536530e03b7ca7af. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/NLD322400283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8832875e67c14a03ba021df1b47e84bf0b0753390a99661e1cf61140ed490238. 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/NLD322400284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411241ce6f287fbca9904f66d34813971a35ffe0962c0638393daeae65a1dfc6. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:06:57Z), 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/NLD322400285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcc8b2bdabc0573254928520a0d66172434a344c0adca0d7dd1414c4940fd74. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/NLD322400286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba34d1cf5d7288aa40d1919c728c799993defd9f7cb64a58ba33b5f8b3b1a39. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD322400287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafec34698c9856a6a10bfdd63d64c19f21198bacd95eeeb5e70892bf885bfcd0. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/NLD322400288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3727b757857d52dca8bdaa73a0b8f38822b3e21714e7fd05a3f9aec2cb511e27. 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/NLD322400289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1399ac6fc2f911ef06004d0f764a3a0fe26da225897488bbad4db79d9a4e612c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/NLD322400290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfb4bba67fe6c2c1be521f3a1e262aa24276de37b4f7fe7cf8eaa406a1a43d6. 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/NLD322400291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebba87529c4dc199696dc43d73e68514b9298aa0db092f42fb612235e0872091. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/NLD322400292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896ecef42c774c982e4746dde608b4049924a6ca22301d439f7f60eba4cc47e6. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:06:41Z), 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/NLD322400293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8d5ae8bf0774b5cdfc6f8c2b3479d33c2dbbb4b7088486d32a02fec31272f4. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/NLD322400294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948e758286f5255cd9a7dc92fcb617894c067a464aa946e3e7f2d21465f2a98c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/NLD322400295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e95c3163feeae8eccf8df105998a887d6f8a0c75628d4791fbde3d06617227. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:52:28Z), 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/NLD322400296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540df940a596774397c9ea7b4b1d7adbc7bb4e9e8628b1b48782132ac0e0bbf7. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NLD322400298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d7d91b00de7799db8ce1caae958e71e63c647d38ff9a981d16d86113ffbfb9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NLD322400300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddbb6d04379ad38edfc3a8cded38bcf35092c4b975c7411d65519873226625b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NLD322400301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15bf9864267ef9d2baf4c20f35cf6385ba4c1193ff34e99a0ac8433474818565. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NLD322400303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7724354354db9da7dd87b105e44dcec3029da4c64a4a6e94ae3b016ed6f30e2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/NLD322400304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a0ba0936670085dad0d16d0aa2e45aad2ee65b0ae54e4f427ca516a90045e1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NLD322400305.
Humble Beginnings: The Complete Transatlantic Recordings 1969-74
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62756866c4b18a6e7148e0605249434bb5accdc07725d5f4967e2351df773177. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBAJE7000902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5b516a2c76acf16b6e48347fd8d33d3d5898de23a8b97bbab6d96e78f0964e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NLD322400158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7231598c9543d778f901e1a7cd00f96468e47bf852bde79108a7477641e2c9f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/NLD322400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1aa6a5427f98de70b69baa1f2b821a1f86ef22c2073a2e342fe6f7a6c731520. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/NLD322400161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b862c6de6e9733d97d8ce0fcf41dc92f3084416e498d8effa2a197c9504004e. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/NLD322400162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9e101d9bd2bde570c898ab5a909e69c865d417e0ac0b7c01a00b0e62831582. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/NLD322400167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6afb1613c4be5351561f47fe496a6addda5dfd8ef30565fb60991f5e23d353. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/NLD322400169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d44ca659cfac6c4c06358a0016d0fdbc3115c7242396d8dafae6411b5f77f7c. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T14:08:44Z), 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/NLD322400170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3b825600f50fcf7d8da685c2ddea10ac260b257efdd8f7f5d84501f43db892. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:01:00Z), 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/NLD322400171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93d9e80332cd799fc92fec611fbd347a5dfbce074460b9dd0f74be4ec13db8a. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/NLD322400172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70846f79d58f056ae2471ff136d6a54738de5455af85a1817734c9714ded3b44. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/NLD322400173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699bfb9101f0a6dcf3ddfb84e663c6ad62f7fa7747f339f787d9bba7cfc9273c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/NLD322400174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf392e2ec9900c431718450bfd7978547df2ca6239cefe7a3df0f3ba64edb89. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/NLD322400175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca67797b082d76cfdc2f8d0cc9f8acdfc2e50d4a40e715fe4ea6eb0c04f00987. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/NLD322400176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b69c9dde6c6b1b60a435dfc36af482e5904508f3cae059722c80e3a45bb9f1. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/NLD322400177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f46b701790e6b15a09495c4b88fface6e956a98c33770f00f20b631ae9c95c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/NLD322400178.
One Night Stand and the Best of the Rest
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097c2a46454182582a590515faa5af67f9130f3a8957f98153aa78170404ec03. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:41:06Z), 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/NLD322400342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a8b07cf2a98d0d6f1b9736418b3cbc68b9b9bf419b6a32faada7390177cf59. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/NLD322400344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb271ad520110141484c36246a3f9ecae1eefc95734a39d2bfc49c630e104bde6. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/NLD322400346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a6651a908b32b69a744af3e6269af5f41fea8a0fb70ecd4137ca54ba394700. 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/NLD322400349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbfd158ac47355d34f365ffdfdd7384d316daf9c02fc2eb5d72c30c19d1f78e. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/NLD322400350.
Song Of Mor'du - From "Brave"/Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a19b025e43eae2e4a521fa99b34da8683eef3b12b29e588991c03c118823e6. 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/USWD11262971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a19b025e43eae2e4a521fa99b34da8683eef3b12b29e588991c03c118823e6. 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/USWD11262971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1875e5a614103dea235c205b7356d2e45ffd15454022253b96c81984d67ae9. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QM7281413289.
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