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 0x04ec5e2377b158a8a98df91101ccfa83d6f24e9c794903a207f74083fc369ec4. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79d1d219-170b-44a3-ac5c-eab8080674f2.json and https://artists.proofprofile.net/proofs/artist/79d1d219-170b-44a3-ac5c-eab8080674f2.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 0x36fd36e1fb09e0114a1977fd19add91dd15bbbd9b8976f0c864c636afdb70192. 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/USCW61807130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69822447e32f90e41f9d14948c88375ca5deaae7973ef910a7691f2ec8810fe6. 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/USCW61807131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a87b1c2e57d93cc9b0f7d1cc616befa2bd68a37f3b15f0154873e30fa19e985. 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/USCW61807133.
Basement Beehive: The Girl Group Underground
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a42948b1d328f8adaa9cbf07ca3f38aaa06f632eb2070f6b82b8b01f303856. 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/QMB621400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bf3621ffa8172dd5e839f232ec360f4077a442c81ddac0041f3879c2310ed9. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/USCW61605202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a9adebc806958e0ba585e5fcf435814c28374af757945a2b6e8ddca8a6d9e9. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/USCW61807502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb686370b5da8d268ec7c6611e5bffeed3b554299d03072828523dbfd1b3cbf3c. 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/USCW61807532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed4fe2269aee2d78061d6fb730bfb363146343bfb25b9c6f0946f3a8967ac9a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USCW61807503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade4d36a48c436d92a9a0fa6349c7ae07b545c0ae2fd4680f6d7ec2e6170e063. 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/USCW61807533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fcb22517410655259630c66c34b750b5f74dd28d6f352eae1c5c27fc9f2a40. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USCW61304303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0580c793778ee14784b59882c8cc91d3d5c72a4e287e4adc7e81cfae99909b. 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/USCW61807534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728a3951286fdfec159a3bdf3208ca2b198b58599a39eb11c837b3dfd553483e. 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/USCW61705201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479a78904a478bfd143502848d585a0da17664a3942f39bc36b9c2b7a00ba72a. 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/USCW61807535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320914249f9e4ebd51fe87b34c47aa2e7f0f4efec126753691a3c469aeed5318. 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/USCW61601925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca98ddf7643e16779ec9a9cd3eecf0f9a43029bde0b7470d0df79b3bebf759b. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USCW61705203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386388c8d8f813c6586444124e6be9e334c255a0fbbab267eeb54903c40a3681. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/USCW61807507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e067f5eb0da9a793c1ca2d4e28619e94a3334b87ff22820c1cf142a1c9be0e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USCW61807537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6846f96f83f1b1b920b7482732a704da9bf05e3164abee24fba38475af828d. 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/USCW61807508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc7c2fd440690c09aa6050019c29af2138cd83aa6c249c52f85a3d0a5313d40. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/USCW61807538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2a75caa583e3c965729bab7f9b139cb6a6ebbdc71ead70ab9d8f94d3bca7ad. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USCW61605204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc1897f248f5cf8293ff8377ee213c9245cec8688e1835e6c2862b926964335. 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/USCW61807539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf915a7cc235dbac8aaa04946c8d9441a77471dd56a59488d0c5c150a341add66. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/USCW61705901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2c340d19b6512372e7947c3b937e4e76405cc127f5f42ecd924977e1204494. 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/USCW61807540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80fd727f99e2ae540f7fec86ba96fdc58f8f84b990342bf257fc26c6e9f1ae0. 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/USCW61601910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef35982716cf665b35911d17e839ea143f78a12adb755b9e84afbb2482a27493. 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/USCW61304310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14af6bd2c5c13efde6404087f843574f537a48e82c228c2e5530c94cec52f69b. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USCW61807512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce0589e7c52dbcafaf163c540c94b81329f841e0ae383d865200ba63a86dfd0. 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/USCW61807542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49a64125c34ee3319cb2d9965d896183a4784dad39ed2dba8a4c459ce18f38d. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USCW61807513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dcb5cdf879bafb1f9d23d52877bd3657325b481916a8f54dc09ea54d316cb1. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USCW61807543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3df9a9349f0e781dde64f375b5242f62548a314a2158faf7282b9282f3a181. 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/USCW61741901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefe44ee35b815c334422f50899a91e4bdb865616a14aab6da27b9f54c95fdf8. 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/QMB621705301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7b9f7f531fe772a74c05f06ff8ead6559f76454406ec0bd0587b8e602dfc8b. 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/USCW61807516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac0436787395d791af4b2ddbac4b7cfb5238a12cf2dc06d5f8eb2766ef4f875. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/USCW61807517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0f083a70286b3e593fb49027e0edb905a8215007ab730bf9e039d86f164047. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USCW61103907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfc20cd84e3d775a8a2c1dd5c506f48140b70d484d9c7b32027c6f8501a4f46. 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/QMB621705001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f28069ebb25d395bd5d5c5c46c25e3394451d312fbf3f95ecc45646b8d9cd8. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/USCW61300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91da58b77599b2d099b58d4efe02f126717b90c30efb628a729dc9b762a52256. 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/USCW61807519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa845e317d6222a49bbd5212e2ac44f3468d5a35e4349871a999fe81ef44cca66. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USCW61807548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fd31f925988d6764da4382dd0f7d1768609521987dedd9f74b327d9f2c98ad. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USCW61103903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b959de4a8601619bf9145d9e89b49843ca959e15c2bc65b5ccb5377c4813232. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USCW61807549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1863ab068d788c5a7a967192b2d33960128134320a22bb2556a3e07f95edca1f. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USCW61807521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0b84ce915bfb2cf5debdf4a2c7a67c472cd1eb5e2898774f502cd63ca0478d. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/QMB621705002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46086f9a03f44bb3e59d4d2e663c7044f599916858cfb84ce07d5c73dfbad43c. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USCW61807522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ce635a452bd3d2c41221083cd847284d51a9c647b587f8aefc1b31f420e21e. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/USCW61807551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe52dc0e91675b7ed68b2faf3856a5cfaea593e1b8d8e9f39f6d1f9149ca6b0f. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QMB621705302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae215ca97eb396af76f7a94484a2b28fc516d621d281889f6193c507bc34275. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USCW61741902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac732bb56abe3845ee650665952d475218ce27db32f3b797649bf0b063b9b01. 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/QMB621704807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aafac9204050d5cd11375288eb8fb8337f4500448836407b71d9c8c5346a7db. 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/USCW61807525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0e2f439da52d316d123d6499c8097c04947b48fcade7943f4e54b2a3a934cd. 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/USCW61807526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5de531a6b37ad63dca60c890005439f2d545a0a12790e76d2498f52e9366858. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USCW61300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed51de607535b29c09d52e769154b08bc522dfce4363d4743e0a602b7d7cdf5b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USCW61807528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4984dce4d55a160ca7c04147b3a30f9fcfb65c280ae0e70bd75d2563fc2ed26f. 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/USCW61705209.
All About the Girls - Lost Girl Group Gems of the 1960s
Daddy Daddy (Gotta Get a Phone in My Room)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270b31c0e965f50c7f3df0212135a3e9f6859f17c26eaaf7e165e95c08d132e6. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBBLY1504349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c866612c604b72790662c3cab1d088464fcd1e71d28bdcb19e3e9c4cbb3d16a. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GBBLY1504350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0191a3945d0e0afd5cdd1251df9627b38f65ba36af81d88f83a903e10781a5c6. 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/GBBLY1504367.