Slik were a Scottish pop group of the mid-1970s, most notable for their UK number 1 hit "Forever and Ever" in 1976. Initially glam rock, the band later changed their style to soft rock/bubblegum. It w
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 0x0cd2664a4e0297c32005a63139b239670073e9276dad1381475f9957c1ce723b. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbfc3d27-c42d-4d27-82b3-ca157d4e4bcc.json and https://artists.proofprofile.net/proofs/artist/bbfc3d27-c42d-4d27-82b3-ca157d4e4bcc.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 0xe4f84c49435ba483a794392553a737a6959b11fd9231a343e5f85218e9939e5d. 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/NLS241102956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa130f663d9fc873a82a595a27c76f689a36c6f295564487d6308e55597f22d7. 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/NLB127500783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5c9a2467418281bdc48c47d94ce9b3a0c2fe28cefb7a34c2badabe649c5280. 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/NLB120700157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a4ce2fd4ac310228ec37a1dce9be7997f4fde60132e08f4eb44da5b0617f7f. 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/NLB127500213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c76a5063a97f35abec576b6827abc5b1ba8e3f474cff7d245309199e850e5f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLB127300857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0dc7f59a670a889884325db4b612c6ef831ea8da5277d250bf26604bb4ce71. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLB127500198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85287d8dd7c119c3485115468e52fe175b7cc163c4fccd1d4181dbba3e6b652. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NLB127200731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776d32acad6b7ce3c9369dd1c941fdc460d774aa59bd87f6a080c47d785d0853. 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/NLB127500197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ea2cb2664666f93fdeeed983bcaa050a27369030c846378eea11d9d6689116. 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/NLB120600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171840b7c51d77bd46b604ad6cbc4d8637bfdb4e91165098f7c23d398835ad0f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/NLS241500556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a54e44b715228fbacdd9b8f889d07057d07387c1ec5f82ca7ef515e3bf33eca. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLB128701095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde9574fccb1bf99017d5d864e41a0c6ef2b25bef540a2e6fd294f64971d7728. 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/NLB127700899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c103ddd91d668f2e60028501eead0f7818ddff6e57745110fc6cea5ac65340. 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/NLB127500321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbaeed3aa5645fe1c09cfffe0bd73bc53bb26532451f68ecc2295ec5d02a6d76. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/NLB127000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68526f999a4b2a8d5dea3a0762f52a24ed7770602de8e9d369a0edf43e11730. 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/NLB127500900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd456ef2547e08fbcd235745c631468ccd4479f453c4053e059f75285f5c83439. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NLB128701081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e7b56533febbd6036e381d2a63b915a52d265d4092ba2aaa8f13cf9aa783ca. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLB127000329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d8cf82359cb78e597bdf40b815820c676383ab6c10c6327a331f78aba3d699. 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/NLB120600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0207bbf671109d3e4f0e736fb7acec2fd6d27f52b3d0bb9e8657d2b2d0216027. 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/NLB129001087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5e439694f32f5c921076f7392b22bf1fc40c95305105655d6e5130c8106925. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NLS241102793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68453ae3fa6a31d954925ab232db16c9105211cf2532bf4d317e6fb1931d025. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:23:57Z), 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/NLB127500631.
Glam. Greatest Hits; Slik & Shabby Tiger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c103ddd91d668f2e60028501eead0f7818ddff6e57745110fc6cea5ac65340. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NLB127500321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79fba9e5b4f7bae3afec7c26c32d00caf951469669fecc3c6aaf99ba0dfc802. 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/NLB127500322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce46444311c09ef005ec64a7f93e9c5871d590ba083d8a3788dcecc8b3d519af. 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/NLB127700396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86e76dac24dfbe602fd7dcf787d825510cfbea6e4fe5180508c5ba11081dd98. 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/NLB127600395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576dbf8cb8be620ab14e96b2f3c80eec648b6250bc7709a20de5c6e04d322f0b. 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/NLB127600407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bca52c0d45b3fcb95ed3e658284712372149c84285cdf6bac2f4a8fc72a8a70. 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/NLB127500766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf6154b16c197adbb22a5497527594f0e534ac104e9a4aa959afa5b71f438cf. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLB127700767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5be9201033b03bec8909b7e96a2b2f6533398675a2795027a3e874cfa9e2dd0. 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/NLB127500768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e5d6ce2cea0d76ea51ef7256504db9ed723f1b6349e6eb9c11a60c3e23bd02. 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/NLB127500770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aea21a6e2a8f921c33ee336064c64911849e1e0b4bb70e6ccf9bf6cb03f6d3e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/NLB127500772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465624dcf818a1331cfda33fc6185e85449c8d6209b353691c3be13f242d46c6. 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/NLB127500775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1c1471fcb1363eebfbb49cfa71f46ce993891b9cf9026e406c852f9e32d891. 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/NLB127500778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b3f7a3644d46c80c61b743cb70278c45032cfbc7e9da89e24428885d9807f1. 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/NLB127500779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91aa892a68b893dd6f7eeafc61474ec419a542e0d64d769bdc783e890382b4db. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/NLB127500780.